How to solve it : a new aspect of mathematical method
Polya, G.
How to solve it : a new aspect of mathematical method - 2nd ed - London Penguin Books 1990 - xli,253 p. 23 cm - .
978-0-14-012499-6
Mathematics
Mathematics-Study and teaching , Mathematics-Problems, exercises, etc
51Pol(3)
How to solve it : a new aspect of mathematical method - 2nd ed - London Penguin Books 1990 - xli,253 p. 23 cm - .
978-0-14-012499-6
Mathematics
Mathematics-Study and teaching , Mathematics-Problems, exercises, etc
51Pol(3)