TY  - GEN
AU  - Sadler, A. J.,
AU  - Thorning, D. W. S.
TI  - Understanding pure mathematics
SN  - 0199142432 (pbk) :
AV  - QA43 .S43 1997
PY  - 1987///
CY  - Oxford
PB  - Oxford University Press
KW  - Mathematics
KW  - Examinations, questions, etc
N1  - Includes index
ER  -