TY  - BOOK
TI  - Operations research proceedings 1981: papers of the 10th annual meeting 
SN  - 0387108017 (U.S.)
U1  - 658.4034 
PY  - 1982///
CY  - Berlin
PB  - Springer-Verlag
KW  - Operations research
N1  - Text in German
ER  -