Posted by **thingska** at May 7, 2017

English | 2014 | ISBN: 1482234718, 9781482234718 | 234 Pages | PDF | 2.70 MB

Posted by **bookwarrior** at Aug. 5, 2016

2014 | 234 Pages | ISBN: 1482234718 | PDF | 3 MB

Posted by **bookwyrm** at June 25, 2016

2014 | 234 Pages | ISBN: 1482234718 | PDF | 3 MB

Posted by **tanas.olesya** at June 16, 2016

English | 2000 | ISBN: 8469931970, 8461191498 | 290 Pages | PDF | 3 MB

The book I am so pleased to present represents a true innovation in the field of the mathematical didactics and, specifically, in the field of geometry.

Posted by **nebulae** at March 14, 2016

English | ISBN: 0821843672 | 2009 | 339 pages | PDF | 10 MB

Posted by **nebulae** at March 14, 2016

English | ISBN: 0821843680 | 2010 | 353 pages | PDF | 8 MB

Posted by **tukotikko** at Dec. 25, 2015

2014 | 234 Pages | ISBN: 1482234718 | PDF | 2 MB

Posted by **bookwarrior** at Sept. 8, 2015

2014 | 234 Pages | ISBN: 1482234718 | PDF | 2 MB

Posted by **happy4all** at May 1, 2015

2014 | 234 Pages | ISBN: 1482234718 | PDF | 3 MB

Posted by **tanas.olesya** at March 5, 2015

English | Oct 1991 | ISBN: 0883853159 | 357 Pages | PDF/DJVU | 81/3 MB

Victor Klee and Stan Wagon discuss some of the unsolved problems in number theory and geometry, many of which can be understood by readers with a very modest mathematical background. The presentation is organized around 24 central problems, many of which are accompanied by other, related problems