TY  - BOOK
AU  - Henn R Ed.
AU  -  Korte B Ed.
ED  - Conference on optimization and operation research (1977 : University of Bonn)
TI  - Proceedings on optimization and operation research
T2  - Lectures Notes in Economics and Mathematical System; 157
U1  - B2893p1,N77, L8 
PY  - 1978///
CY  - Berlin
PB  - Springer-Verlag       
KW  - Operational research conference
ER  -