TY  - BOOK
AU  - Bachem Achim Ed.
AU  -  Grotschl Martin Ed.
AU  -  Korte Bernhard Ed.
ED  - Bonn workshop on combinational optimization (1982 : Bonn)
TI  - Proceeding on combinational optimization
T2  - North-holland mathematics studies; 66
U1  - B217p1,N80, M2 
PY  - 1982///
CY  - Amsterdam
PB  - Northholland         
KW  - Combinatorial theory
ER  -