000 00353nam a2200157 4500
082 _a514.23 DYE-C
100 _aDyer, Eldon
_e
245 _aCohomology theories
_cEldon Dyer
250 _a
260 _aW A Benjamin Inc., New York
_c1969
300 _a
490 _a
650 _aHomology and cohomology theories
700 _a
_e
942 _cBK
999 _c443297
_d443297