What is mathematics? :
Courant, Richard,
What is mathematics? : an elementary approach to ideas and methods.-2nd ed. by Richard Courant and Herbert Robbins. - 2nd ed. / - New York : Oxford University Press, 1996. - 566 p. : ill. ;
9780195105193 (hbk.) 0195105192 (alk. paper)
Mathematics
510 / COU
What is mathematics? : an elementary approach to ideas and methods.-2nd ed. by Richard Courant and Herbert Robbins. - 2nd ed. / - New York : Oxford University Press, 1996. - 566 p. : ill. ;
9780195105193 (hbk.) 0195105192 (alk. paper)
Mathematics
510 / COU