…want this book!
http://www.amazon.com/Street-Fighting-Mathematics-Educated-Guessing-Opportunistic/dp/026251429X
An earlier version is available for free download at MITOpenCourseware.
The MITOpenCourseware site for the course:
18.098 / 6.099 Street-Fighting Mathematics / As taught in: January IAP 2008
http://ocw.mit.edu/courses/mathematics/18-098-street-fighting-mathematics-january-iap-2008/readings/
The PDF itself:
Advertisement
Sanjoy Mahajan
6 March 2011
(I am the author.) MIT Press, I am happy to say, has published the book under a CC-NC-SA license, and they make the PDF file available on their website for the book.
-Sanjoy