TY  - BOOK
AU  - André,M.
AU  - Gray,John W.
AU  - Mac Lane,Saunders
TI  - Reports of the Midwest Category Seminar V
T2  - Lecture notes in mathematics
SN  - 3540054421
PY  - 1971///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Categories (Mathematics)
KW  - Congresses
N1  - Includes bibliographies
ER  -