000 00378nam a2200133 4500
008 160616s 000 0
245 _aMod 2 cohomology structure of certain fibrre spaces
100 _aMassey, W.S
100 _aPeterson, F.P
440 _aMemoirs of the American Mathematical Society ; 00074
500 _aB3162 K73
942 _cBK
_2BK4204
080 _a515.143 MAS
999 _c4204
_d4204