000 00307nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aCroom H.Fred
245 0 _aBasic Concepts Of Algebraic Topology (photocopy)
260 _bSpringer Verlag
_c1978
300 _a169
650 _aMathematics
942 _cBK
999 _c31477
_d31477