What is mathematics ?:
Courant, Richard.
What is mathematics ?: an elementary approach to ideas and methods Richard Courant and Herbert Robbins. - 2nd ed. - Oxford : Oxford University Press, 2008. - 566 p.
9780195687101 = Mathematics Collection
Number theory.
Geometry.
Topology.
510 C833W2
What is mathematics ?: an elementary approach to ideas and methods Richard Courant and Herbert Robbins. - 2nd ed. - Oxford : Oxford University Press, 2008. - 566 p.
9780195687101 = Mathematics Collection
Number theory.
Geometry.
Topology.
510 C833W2