Pólya, George, 1887-1985.

How to solve it : a new aspect of mathematical method / G. Pólya. - 2nd ed. - Harmondsworth : Penguin, 1990, c1985. - xli, 253 p. : ill. ; 20 cm.

Includes bibliographical references.

9780140124996 0140124993


Heuristic.
Problem solving.
Mathematics--Study and teaching.
Mathematics--Research.