000 00352nam a22001337a 4500
008 190221b xxu||||| |||| 00| 0 eng d
082 _a513.83
_bW155i
100 _aWallace,Andrew H.
245 _aAn introduction to Algebraic topology
260 _aLondon:
_bPergamon Press
_c1957
300 _a198p.
650 _aArithmetic
_98058
942 _2ddc
_cGEN
999 _c84268
_d84257