1
by Bachem, Achim, Schrader, Rainer
Published 1980
Gabler Verlag
Subjects: '; ...Operation Research/Decision Theory...

2
by Bachem, Achim
Published 1994
Physica-Verlag HD
Subjects: '; ...Operations Research/Decision Theory...

3
by Bachem, Achim, Kern, Walter
Published 1992
Springer Berlin Heidelberg
Subjects: '; ...Operation Research/Decision Theory...