000 00224 a2200097 4500
001 28844
100 _aCrowdis, D G
245 _aIntroduction to mathematical ideas
260 _a
_bMcGraw-Hill
_c1969
090 _c19290
_d19290
942 _aNUST-CAE
_cM
_c10325
999 _c263917
_d263917