TY  - BOOK
AU  - Sadler, A.J.
AU  - Thorming, D.W.S.,
TI  - Understanding pure mathematics/
SN  - 978-0-19-914243-9
PY  - 1987///
KW  - Mathematics
KW  - Examination, questions, etc
KW  - sears
N1  - Includes index
ER  -