TY  - BOOK
AU  - Polya, G.
TI  - How to Solve It: : A New Aspect of Mathematical Method
SN  - 9780140124996
U1  - 510.7 
PY  - 1945///
CY  - London
PB  - Penguin Books
KW  - Mathematics
KW  - Mathematics--Study and teaching
KW  - Problem solving
N1  - Includes index
ER  -