TY  - BOOK
AU  - Steckhan,H
TI  - Guterstrome in netzen
T2  - Lecture notes in economics and mathematical systems : operations research
SN  - 3540062955
U1  - (042.3)33 
PY  - 1973///
CY  - Berlin
PB  - Springer - Verlag
KW  - guterstrome in netzen - lectures
KW  - economics - lectures
KW  - operations research - lectures
ER  -