TY  - BOOK
AU  - Gabriel,P.
AU  - Zisman,M.
TI  - Calculus of fractions and homotopy theory
U1  - 514.24 23
PY  - 1967///
CY  - New York
PB  - Springer-Verlag
KW  - Homology theory
KW  - Homotopy theory
KW  - Categories (Mathematics)
N1  - Include bibliography and index
ER  -