How To Solve It : A New Aspect of Mathematical Method
Polya, G.
How To Solve It : A New Aspect of Mathematical Method bk / G. Polya - 2nd ed. - London Penguin Books 1985 - 253p. xli, ill.
9780140124996
372.7044
How To Solve It : A New Aspect of Mathematical Method bk / G. Polya - 2nd ed. - London Penguin Books 1985 - 253p. xli, ill.
9780140124996
372.7044