TY  - BOOK
AU  - Courant, Richard,
AU  - Robbins, Herbert.
TI  - What is mathematics? : : an elementary approach to ideas and methods 
SN  - 9780195687101
U1  - 510 COU 22
PY  - 1996///
CY  - New York : 
PB  - Oxford University Press
N1  - Includes bibliographical references and index
ER  -