TY  - BOOK
AU  - SADLER. A. J.
AU  - THORNING,D.W.S
TI  - Understanding pure mathematics
SN  - 9780199142439
U1  - 510 
PY  - 2014///
CY  - U.K
PB  - Oxford University Press
KW  - mathematics
N1  - includes index
ER  -