000 00292nam a22001457a 4500
003 SGT
082 _a514,GUP
100 _aGUPTA,K.P
245 _aTOPOLOGY
250 _a24TH
260 _aMEERUT
_bPRAGATI PRAKASHAN
_c2016
300 _a224
650 _aMATHEMATICS
942 _2ddc
_cFPS
_07
999 _c10007
_d10007