000 00321nam a22001337a 4500
008 200118b xxu||||| |||| 00| 0 eng d
082 _a516.38 Gup
100 _aGupta,P.P
_910312
245 _aDifferential Geometry
260 _aGautam Books
_bPargati Prak
_c2019
300 _a503
650 _2Math.
942 _2ddc
_cBK
999 _c26491
_d26491