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世界は足し算でできている

Harga

¥ 400

Kondisi Produk

Kerusakan/noda ringan

Pengiriman Dalam Negeri Jepang

Gratis

Perkiraan Waktu Pengiriman

Dalam 2~3 hari (Hanya referensi)

Pengiriman Diasuransikan

Tersedia(Diperkirakan akan tiba di gudang Jepang dalam 2–7 hari)

Penjual

moko

Penilaian

1170

2

古代ギリシャからコンピューターまでの数学の旅を描いた一冊。 - タイトル: 世界は足し算でできている - 著者: 桜井進 - 出版社: PHP研究所 - ISBN: 978-4-569-86418-5 - 価格: 1700円（税別） - 内容: 古代ギリシャからコンピューターまでの数学の旅綺麗な本ですが、写真3枚目の変色が少しあります。ご覧いただきありがとうございます。 #数学 #コンピューター

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Ulasan Belanja

4 x vinyls collection

4 x vinyls collection

Another round of quality products with reliable packaging! Thank you so much Doorzo!

7th Doorzo Haul

7th Doorzo Haul

As always, the packaging, the delivery, the stuff, the product is all in good, excellent and 完璧！ I will always buy from here if I nee...

Amerika Serikat

Very pleased with doorzo! They updated me throughout the whole process and shipping was super fast.

Thank you doorzo!!!!

Thank you doorzo!!!!

Chose sea shipping this time, originally expected that it’ll arrive 4 months later, but only took 2 months, which is quicker than the...

This is my fave way to shop mercari goods. Thank you as always doorzo!! My cards arrived in good condition!

Another successful haul

Another successful haul

Thank you doorzo for another haul that arrived to me safely! Hoping for more vouchers!! The 0 fee voucher is such a life saver!

A great buying proxy service ever!

A great buying proxy service ever!

Typical Japanese efficiency. All items are shipped quickly and all shipping statuses are updated promptly. All the items has arrived ...

this was my first time using any type of proxy, and im really happy with how it went! Ill def be using doorzo again to complete the r...

I was able to get one of my dream buys, a copy of the Shrek movie on VHS tape! It works perfectly and comes with the original packagi...

new blu ray moriarty the patriot reprise

new blu ray moriarty the patriot reprise

I pre order since August. I totally forgot about the pre order stuff until I got notification the order already arrive at the warehou...

Doorzo : A buying proxy service that nothing can beat!

Doorzo : A buying proxy service that nothing can beat!

Typical Japanese efficiency. All items are shipped quickly and all shipping statuses are updated promptly. All the items has arrived ...

Another great album Haul.

Another great album Haul.

Once again doorzo does not disappoint everything was perfectly wrapped, and in great condition. Im always inlove with doorzos service...

Amazing app increadible service

Amazing app increadible service

Miki matsubara 7 inch vinyl Item came fast increadible shipping service will be definitely ordering more from doorzo in the near futu...

ModestBreadstick

Blur CDs & Oasis CDs

Blur CDs & Oasis CDs

I just received my cds and I’m very happy that it came really early !! I will buy more CDs in the future❤️ the reason why i bought CD...

I fine additional to my collection

I fine additional to my collection

In my laid back collection, I remembered the special volume that was released to those who watched the movie in Japan. Even though th...

YESZZ ! I got 2nd hand CD and MANGA MORIARTY!!

YESZZ ! I got 2nd hand CD and MANGA MORIARTY!!

I don t tick box if you don t mind they change original box to other because can reduce weight cost. And also combine order after one...

Excellent proxy buying service!

Excellent proxy buying service!

Typical Japanese efficiency. All items are shipped quickly and the shipping status is updated promptly. The parcel has arrived very w...

CD Mariya Takeuchi

CD Mariya Takeuchi

Hi, This CD is working and not damage or brocken. Good job Seller. Thank you seller, I give 10 star ⭐ for you.

User-SaniHusaini1346

I finally opened my doorzo haul I bought on different sites such as Mercari, JDirectItems Auction, Rakuma, and Lashingbang. It took 1...

Nothing can beat DOORZO!

Nothing can beat DOORZO!

Just another great haul. Some of these records I ve been wanting for ages. Thank you Doorzo and the sellers for the great service!

Came in perfect condition and shipped really fast! The magazine is super cute and full of amazing fashion and makeup inspo as always ...

ab51f3f597870aaf

Its hard to find this album anywhere in country. But with Doorzo, I abke to own this album at reasonable price. Thanks Doorzo

Amerika Serikat

the price for 79 books was insanely cheap, genuinely worth every penny plus the shipping costs for this 60 pound order was cheaper th...

ECMS shipping took 5 days to reach from Japan to Malaysia. Packed with sturdy box and bubblewrap. Everything arrived correctly and s...

Doorzo Haul #17

Doorzo Haul #17

Amerika Serikat

Doorzo provides a pleasant shopping experience with a great app and website UI. Much better than many competitors. They also offer ...

Akina Nakamori Goods

Akina Nakamori Goods

Amerika Serikat

Doorzo has been great in helping me get Akina Nakamori related goods. I really like the website and app and thought the experience w...

Photo Panel Haul

Photo Panel Haul

Amerika Serikat

Doorzo offers a great proxy service that supports a number of websites. In addition, the app is the best out of any proxy I have eve...

The context was well packed and it was good. Well deal with selling again

Sakamichi cd collection

Sakamichi cd collection

The best music of Sakamichi 46 series ever, I love it

Amazing service, good packaging, this is my first time buying in doorzo, package arrived safely and nicely will come again to buy

cds / bands merch

cds / bands merch

bought alot of cds and other different stuff using the service from different websites some new some used ,all came in good conditio...

First time UK shopper

First time UK shopper

Found the app by accident on social media (sponsored post) but decided to have a look as I was trying to purchase some items from Jap...

First Doorzo Haul

First Doorzo Haul

I’ve always heard good reviews about Doorzo my experience using Doorzo did not disappoint. Overall it took about 2-3 weeks from the ...

Hirano to Kagiura Manga Magazine Comic Gene Issue no. 3. March 2025

Hirano to Kagiura Manga Magazine Comic Gene Issue no. 3. March 2025

I think I ve definitely said this Manu times before, but I absolutely love Hirano and Kagiura! and I am so so grateful to finally own...

Mysterious Girlfriend X Monthly Afternoon January 2009 issue

Mysterious Girlfriend X Monthly Afternoon January 2009 issue

Amerika Serikat

Came in great condition with fast shipping! This prodcut includes the main character from the manga Mysterious Girlfriend X as the fr...

Mikoto Kayano Milgram Trial 2 Album

Mikoto Kayano Milgram Trial 2 Album

Mikoto Trial 2 album came home safely! Thank you so much!

Excellent proxy buying service!

Excellent proxy buying service!

Typical Japanese efficiency. All items are shipped quickly and all shipping statuses are updated promptly. All the items has arrived ...

I recieved manga volume’s 2 of Oshi no Ko, 2 of A lull in the sea, 4 and 5 of Kaiju no8, 18 of The promised neverland, 1 of Assassina...

Amerika Serikat

Recieved in Great condition and everything was packed with good buble wrap and no damage to none of the items and ultimately ever...

Touhou Project Official Book Bohemian Archive in Japanese Red

Touhou Project Official Book Bohemian Archive in Japanese Red

For a book that was sold on the lea market it certainly is in a very good condition, hell in my opinion it can even be sold as a bra...

Touhou Project Official Books The Grimoire of Marisa, Alternative Facts in Eastern Utopia, Curiosities of Lotus Asia, Perfect Memento in Strict Sense, Symposium of Post-Mysticism

Touhou Project Official Books The Grimoire of Marisa, Alternative Facts in Eastern Utopia, Curiosities of Lotus Asia, Perfect Memento in Strict Sense, Symposium of Post-Mysticism

Five books, zero regrets. Both the CD-ROMs of The Grimoire of Marisa and Perfect Memento in Strict Sense work properly, and the books...

Touhou Project Official Books The Grimoire of Marisa &amp; The Grimoire of Usami

Touhou Project Official Books The Grimoire of Marisa &amp; The Grimoire of Usami

I cant believe these are supposed to be used products, since I got these books in a very good condition-almost no damages whatsoever....

CD, Magazine Sticker haul

CD, Magazine Sticker haul

Amerika Serikat

Receiving this package gave me such a kiss of joy. The CDs alone would’ve cost me hundreds to purchase domestically. In fact, everyth...

Received with good condition. I selected EMS for shipping method and its really fast. Get the parcel within 4 business days.

This item is really good, and it actually works really well for its price, was such a steal , totally recommend buying 2nd hand stuff...

Kaoru Hana Wa Rin To Saku vol. 17

Kaoru Hana Wa Rin To Saku vol. 17

i have been longing this manga after visiting japan last 4 month and the packaging was utterly good and in pleased about the service ...

2 great records to add to my collection. thanks for the quick postage and super packaging to keep them safe in transit.

5th Doorzo Haul

5th Doorzo Haul

Everything is in good condition. This is my fifth Doorzo Haul and as always ありがとうございます。感謝する。

excellent service!

excellent service!

i regularly get my cds on here, its fast and easy! and the items all arrived without any damage

perfect once again!

perfect once again!

this is like my 5th time ordering and yet again im happy with what i recieved

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Playstation Magazine

Playstation Magazine

Uni Emirat Arab

Playstation Magazine , Date 2013.11.14 / Vol. 553

Xlov signed album

Xlov signed album

Amerika Serikat

My Xlov albums have arrived safely! thank you! will be buying again!

Hardcore cds and records

Hardcore cds and records

The items has arrived very well today in Malaysia. It swell packaged and perfect! Kudos to all sellers and backed hard! I wi...

The items has arrived very well today in Malaysia. It is well packaged and perfect! Kudos to all sellers and backed hard! I will buy ...

pleasant transaction with Doorzo

pleasant transaction with Doorzo

item arrived in good order and well packed. happy with the service!

the order came at same time

the order came at same time

funny because the late order came at the same time with early order. the 2nd hand still good as new. does not provide photocard alrea...

2 order came at same time

2 order came at same time

funny because the late order came at the same time with early order. the 2nd hand blu ray quality is good as brand new

Another perfect vkei haul

Another perfect vkei haul

Amerika Serikat

I actually bought most of this for my friend s birthday (other than the meto cheki). sadly some of the other stuff I bought got cance...

Eternalsyndrome

Visual kei cd haul

Visual kei cd haul

Amerika Serikat

I ordered these 5 cds, all visual kie but one. They came in great condition, all wrapped protectivly. Although two of them had a smal...

55ff95a3aef7f542

Firstime Ordering in Doorzo and it has arrived

Firstime Ordering in Doorzo and it has arrived

I bought Kaoru Hana wa rin to saku manga and it has arrives :)) and had a freebie bonus :))

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