TY  - BOOK
AU  - Courant,Richard
AU  - Robbins,Herbert
TI  - What is mathematics?: an elementary approach to ideas and methods 
T2  - Galaxy book
SN  - 0195025172
AV  - QA37 .C68 1941
PY  - 1978///, c1969
CY  - Oxford, New York
PB  - Oxford University Press
KW  - Mathematics
N1  - "First issued as an Oxford University Press paperback, 1978" -- Verso of t.p; Issued with various printing dates; Includes index; Bibliography: p. [511]-514
ER  -