TY  - BOOK
AU  - Binz E ed.
ED  - Conference on Categorical topology( 1975 : Mannheim )
ED  - Conference on Categorical topology
TI  - Categorical topology: proceedings
U1  - 514 
PY  - 1976///
CY  - Berlin
PB  - Springer-verlag
KW  - Topology
ER  -