TY  - BOOK
AU  - Polya,George
TI  - How to solve it: a new aspect of mathematical method
T2  - Princeton paperbacks, no. 246
SN  - 9780691150956(pbk)
PY  - 1971///, c1957]
CY  - Princeton, N.J.
PB  - Princeton University Press
KW  - Mathematics
KW  - Study and teaching
KW  - Problems, exercises, etc
N1  - with a new foreword by John H. Conway
ER  -