000 00271nam a2200121Ia 4500
999 _c20966
_d20966
100 _aMittal S C
245 _aDifferential Geometry
250 _a22
260 _c1994
_bKRISHNA PRAKASHAN MANDIR
_aMeerut (UP)
300 _aix+427
700 _aAgarwal D C
942 _cBB