1
by Hock, W., Schittkowski, Klaus
Published 1981
Springer Berlin Heidelberg
Subjects: ...Quantitative Economics...

2
by Schittkowski, Klaus
Published 1987
Springer Berlin Heidelberg
...Lecture Notes in Economics and Mathematical Systems...

3
by Schittkowski, Klaus
Published 1980
Springer Berlin Heidelberg
...Lecture Notes in Economics and Mathematical Systems...