000 00366nam a2200121Ia 4500
008 230620s9999||||xx |||||||||||||| ||und||
082 _a514.2
_bN81 GRE.H
100 _a Greenberg, Marvin J.
_92050
245 0 _a Algebraic topology
_b a fit coue
_c Greenberg, Marvin J. and Harper, John R.
260 _b Peeus
_c1981
700 _a Harper, John R.
_92051
942 _cBK
999 _c1752
_d1752