TY  - BOOK
AU  - Gabriel, Peter
AU  - Zisman, Michel
TI  - Calculus of fractions and homotopy theory
SN  - 9783642858468 (pbk.)
U1  - 513.83 GAB 
PY  - 1967///
CY  - New York
PB  - Springer Verlag
KW  - Homotopy theory
KW  - Mathematics
N1  - €79.99
TB2818
ER  -