000 00237 a2200097 4500
001 18835
100 _aEdwards J
245 _aElementary treatise on the differential calculus
260 _a
_bMacmillan & Co
_c1892
090 _c13954
_d13954
942 _aNUST-CAE
_cM
_c4396
999 _c253908
_d253908