very regretted to buy this and wasted bucks on the order. the book has no value. The puzzles are badly laid out and and not explained with lots of talk and gibberish languages to intimidate and confuse the reader .
%80 of the book is just cheap talk and literature that has nothing to do with the problems or puzzles, the author just tries just to fill the book with paragraphs like a cheap, low level science fiction novelists do..
Other Sellers on Amazon
$17.01
+ $3.99 shipping
+ $3.99 shipping
Sold by:
Sandy Dunes Surplus
Sold by:
Sandy Dunes Surplus
(1312 ratings)
86% positive over last 12 months
86% positive over last 12 months
In stock.
Usually ships within 3 to 4 days.
Shipping rates
and
Return policy
Usually ships within 3 to 4 days.
$21.06
& FREE Shipping
& FREE Shipping
Sold by:
Book Depository US
Sold by:
Book Depository US
(911235 ratings)
89% positive over last 12 months
89% positive over last 12 months
Usually ships within 6 to 10 days.
Shipping rates
and
Return policy
Add to book club
Loading your book clubs
There was a problem loading your book clubs. Please try again.
Not in a club?
Learn more
Join or create book clubs
Choose books together
Track your books
Bring your club to Amazon Book Clubs, start a new book club and invite your friends to join, or find a club that’s right for you for free.
Flip to back
Flip to front
Follow the Author
Something went wrong. Please try your request again later.
OK
Dr. Ecco: Mathematical Detective (Codes, Puzzles, and Conspiracy) Paperback – June 18, 2004
by
Dennis Shasha
(Author)
|
Price
|
New from | Used from |
Enhance your purchase
-
Print length256 pages
-
LanguageEnglish
-
PublisherDover Publications
-
Publication dateJune 18, 2004
-
Dimensions5.25 x 0.5 x 8.25 inches
-
ISBN-100486435520
-
ISBN-13978-0486435527
The Amazon Book Review
Book recommendations, author interviews, editors' picks, and more. Read it now.
Enter your mobile number or email address below and we'll send you a link to download the free Kindle App. Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device required.
-
Apple
-
Android
-
Windows Phone
-
Android
|
Download to your computer
|
Kindle Cloud Reader
|
Start reading Dr. Ecco: Mathematical Detective (Dover Recreational Math) on your Kindle in under a minute.
Don't have a Kindle? Get your Kindle here, or download a FREE Kindle Reading App.
Don't have a Kindle? Get your Kindle here, or download a FREE Kindle Reading App.
Product details
- Publisher : Dover Publications (June 18, 2004)
- Language : English
- Paperback : 256 pages
- ISBN-10 : 0486435520
- ISBN-13 : 978-0486435527
- Item Weight : 10.4 ounces
- Dimensions : 5.25 x 0.5 x 8.25 inches
-
Best Sellers Rank:
#4,968,861 in Books (See Top 100 in Books)
- #2,151 in Math Games
- #67,846 in Mathematics (Books)
- Customer Reviews:
Customer reviews
1.0 out of 5 stars
1 out of 5
1 global rating
How are ratings calculated?
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.

