How to solve it: a new aspect of mathamatical method /
Polya, G .
How to solve it: a new aspect of mathamatical method / Textual Documents G Polya. - New Delhi : Prentice Hall of India , 1985. - NULL ; NULL.
Competitive examination
001.076 / POL
How to solve it: a new aspect of mathamatical method / Textual Documents G Polya. - New Delhi : Prentice Hall of India , 1985. - NULL ; NULL.
Competitive examination
001.076 / POL