000 00424nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a510
_bAm512
100 _aMay J P
245 _aClassifying spaces and fibrations
260 _aN Y
_bAMS
_c1975
440 _aAmerican Mathematical Society: Memoirs; 155
650 _aFibrations
650 _aMathematics
942 _cBK
999 _c2836
_d2836