May, J. Peter.
Classifying spaces and fibrations - Providence, R.I. : American Mathematical Society, 1975 - 1 online resource (xiii, 98 p.) - Memoirs of the American Mathematical Society, 1947-6221 ; .
9780821899564 (online)
Classifying spaces and fibrations - Providence, R.I. : American Mathematical Society, 1975 - 1 online resource (xiii, 98 p.) - Memoirs of the American Mathematical Society, 1947-6221 ; .
9780821899564 (online)