000 00432 a2200157 4500
005 20230607155055.0
050 _aQA43
_bSad
100 _aSadler, A.J.
245 _aUnderstanding pure mathematics /
_cA.J. Sadler, D.W.S. Thorning
501 _a15099
650 _aMathematics - Examinations, questions, etc.
700 _aThorning, D.W.S.
260 _bOxford University Press
_c1987
942 _cBK
_oQA43 Sad
999 _c10071
_d10071