000 00322nam a2200133Ia 4500
008 240112s9999 xx 000 0 und d
082 _aSHA-T20
_b514
100 _aSharma, J N
245 0 _aTopology
250 _a20
260 _a Meerut
_bKrishna Prakashan Mandir
_c1995
650 _aTopology; Mathematics
942 _cBK
999 _c49010
_d49010