How to solve it : a new aspect of mathematical method
Polya, G.
How to solve it : a new aspect of mathematical method - New Delhi Prentice-hall of India 2007 - xxii,253p.
9788120318885 150
Mathematics
510 / POL
How to solve it : a new aspect of mathematical method - New Delhi Prentice-hall of India 2007 - xxii,253p.
9788120318885 150
Mathematics
510 / POL