000
00287nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
"Gautam, N.D. & Shanthinarayan"
245
0
_a
General Topology
260
_b
S.Chand & Company
260
_c
1973
365
_b
15.00
942
_c
BK
999
_c
137726
_d
137726