TY  - BOOK
AU  - Keyser,Cassius Jackson
TI  - The human worth of rigorous thinking: essays and addresses
T2  - Essay index reprint series
AV  - QA7 .K27 1940
U1  - 510/.8 
PY  - 1940///
CY  - New York
PB  - Scripta Mathematica
KW  - Mathematics
KW  - Local
N1  - Includes bibliographical references
ER  -