000 00299nam a2200133Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aMittal
245 _aDifferential Geometry
250 _a1st
260 _bMeerut:krishna pub
_c2000
300 _a400p.
650 _aChemistry
999 _c149
_d149