000 00385nam a2200181Ia 4500
008 170207s9999 xx 000 0 und d
020 _a9788189979447
082 _aPG 514 KUM-T1
100 _aKumar A
245 _aTopology
250 _a1
260 _bPearl Books
260 _c2008
300 _a264
365 _b272
650 _aTopology; Mathematics
942 _cBOOKS
999 _c47497
_d47497