000 00296nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aFred H Croom
245 0 _aBasic Concepts Of Algebraic Topology
260 _bSpringer Verlag
_c1978
300 _a169p
650 _aMathematics
942 _cBK
999 _c31407
_d31407