How to solve it : a new aspect of mathematical method /
Polya, George.
How to solve it : a new aspect of mathematical method / Polya, George. - xxxix, 222 p. ; 20 cm.
9780140124996
Mathematics--Study and teaching
Mathematics--Problems, exercises, etc
510.7 / POL
How to solve it : a new aspect of mathematical method / Polya, George. - xxxix, 222 p. ; 20 cm.
9780140124996
Mathematics--Study and teaching
Mathematics--Problems, exercises, etc
510.7 / POL
