LEADER 00000nam 2200205 a 4500 001 0199142432 007 t 008 000904s1987 enka r 001 eng d 020 0199142432 040 CURLBL 050 4 QA 43 S1 100 1 Sadler, A. J. 245 10 Understanding pure mathematics /|cA.J. Sadler, D.W.S. Thorning. 260 Oxford :|bOxford University Press,|c1987. 300 602p. 650 0 Mathematics|xExaminations, questions, etc. 700 1 Thorning, D. W. S.
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