000 00297nam a22001217a 4500
082 _a510
_bSAN
100 _aSanders Paul
245 _aElementary Mathematics A Logical Approach
250 _a2 nd.
260 _aPennsylvania
_bInternational Textbook Company
_c1964
300 _a264 p.
942 _cL
999 _c17811
_d17811