000 00225 a2200097 4500
001 23028
100 _aKreyszig, E
245 _aIntroduction to Differential Geometry
260 _a
_bMcGraw-Hill
_c1968
090 _c15570
_d15570
942 _aNUST-CAE
_cM
_c6192
999 _c258101
_d258101