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The Trachtenberg Speed System of Basic Mathem... by Jakow Trachtenberg Paperback

FREE US DELIVERY | ISBN: 0285629166 | Quality Books
US $8.71
List price US $13.29 (34% off)What does this price mean?
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eBay item number:391913131319
Last updated on Jun 06, 2024 02:34:14 PDTView all revisionsView all revisions

Item specifics

Condition
Good: A book that has been read but is in good condition. Very minimal damage to the cover including ...
Format
Paperback / softback
Publisher
Profile Books Ltd
Country of Publication
United Kingdom
ISBN
0285629166
EAN
9780285629165
Weight
141.00 grams
Date of Publication
1989-06-29
Genre
Mathematics
Author
Jakow Trachtenberg

Item description from the seller

Business seller information

Value Added Tax Number:
  • GB 922696893
World of Books USA

World of Books USA

94.9% positive feedback
4.6M items sold
Joined Oct 2011
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Detailed seller ratings

Average for the last 12 months

Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
4.5
Communication
4.9

Seller feedback (1,415,317)

r***c (215)- Feedback left by buyer.
Past month
Verified purchase
Fast shipping, great condition
a***p (617)- Feedback left by buyer.
More than a year ago
Verified purchase
It took a little longer to get to me and the tracking wasn’t working, but I don’t know if that’s the sellers fault really. All that matters is that I got the book and it’s in the condition as described.
l***e (574)- Feedback left by buyer.
More than a year ago
Verified purchase
Fast shipping. Great book. Thanks!
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Product ratings and reviews

5.0
4 product ratings
  • 4 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

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Most relevant reviews

  • Should be called REAL MATH.

    I've always been dismal at math, but interested none the less. A few pages into this book I was multiplying huge numbers by 12 in seconds! This method should be taught in all elementary schools. Did I mention it's also fun?

    Verified purchase: YesCondition: Pre-OwnedSold by: worldofbooksusa

  • Excellent mathematical bool

    I graduated from math and physics school, have a long professional mathematical experience and i never seen before such a comprehensive speed calculation book. It is a genius interpretation of number theory

    Verified purchase: YesCondition: Pre-OwnedSold by: second.sale

  • Recomend for public schools

    Trachtenberg has aways been five star

    Verified purchase: YesCondition: Pre-OwnedSold by: zbkinternational