000 00299nam a2200121Ia 4500
008 190709s9999 xx 000 0 und d
082 _a513.83 B66
100 _aBourgin, D G
245 0 _aModern algebraic topology
260 _aNew york
_bThe macmillan company
_c1963
300 _a544
942 _cBK
999 _c37661
_d37660