000 00276nam a22001337a 4500
003 SGT
082 _a516,GUP
100 _aGUPTA,P.P
245 _aDIFFERENTIAL GEOMETRY
260 _aMEERUT
_bPRAGATI PRAKASHAN
_c2015
300 _a504
650 _aGEOMETRY
942 _2ddc
_cBK
999 _c10013
_d10013