000 00307nam a2200121Ia 4500
008 220201s1987 xx 000 0 eng d
041 _aENG
100 _aI.S: 2245-1962
245 0 _aINTRODUCAION TO TOPOLOGY
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1987
300 _a116
942 _2ddc
999 _c54739
_d54739