Polya, George
How to solve it: a new aspect of mathematical method - London Penguin Books 1990 - xli, 253p.
9780140124996
Mathematics -- Study and teaching,
Mathematics -- Problems, exercises, etc.
510.7 POL/H
How to solve it: a new aspect of mathematical method - London Penguin Books 1990 - xli, 253p.
9780140124996
Mathematics -- Study and teaching,
Mathematics -- Problems, exercises, etc.
510.7 POL/H