000 00319nam a2200133Ia 4500
008 190601s9999 xx 000 0 und d
082 _a514.23
_bDYE
100 _aDyer, Eldon
245 0 _aCohomology theories
260 _aNew York
_bW.A.Benjamin
_c1969
300 _axiii, 183 p.
650 _aHomology
942 _cS
999 _c119137
_d119136