How to solve it; a new aspect of mathematical method.
Polya, George, 1887-1985.
How to solve it; a new aspect of mathematical method. - 2d ed. - Garden City, N.Y., Doubleday, 1957. - 253 p. 18 cm. - Doubleday anchor books, A93 .
Mathematics--Study and teaching.
Mathematics--Problems, exercises, etc.
QA11 / .P6 1957
510.7
How to solve it; a new aspect of mathematical method. - 2d ed. - Garden City, N.Y., Doubleday, 1957. - 253 p. 18 cm. - Doubleday anchor books, A93 .
Mathematics--Study and teaching.
Mathematics--Problems, exercises, etc.
QA11 / .P6 1957
510.7