How to solve it : A new aspect of mathematical methods.

Bibliographic Details
Main Author: Pólya, George, 1887-1985
Format: Book
Language:English
Published: Princeton : Princeton University, 1973.
Edition:2a. ed.
Subjects:
Description
Item Description:El ej. 2 es edición 2009.
Physical Description:253 p. ; 20 cm.
ISBN:0691023565