TY  - BOOK
AU  - Courant,Richard
AU  - Robbins,Herbert
AU  - Stewart,Ian
TI  - What is mathematics?: an elementary approach to ideas and methods 
SN  - 9780195687101 (pbk.)
U1  - 510 
PY  - 2024///
CY  - New York
PB  - Oxford University Press
KW  - Mathematics
N1  - Includes bibliographical references and index
ER  -