1
by Ahlert, Dieter, Vormbaum, Herbert
Published 1990
Gabler Verlag
Subjects: ...Management science...

4
by Ahlert, Dieter
Published 1972
Gabler Verlag
Subjects: ...Management science...

5
Published 2004
Gabler Verlag
Subjects: ...Management science...

6
Published 2007
Deutscher Universitätsverlag
Subjects: ...Management science...

7
by Ahlert, Dieter, Kenning, Peter
Published 2007
Springer Berlin Heidelberg
Subjects: ...Management science...

8
by Ahlert, Dieter
Published 1984
Springer Berlin Heidelberg
Subjects: ...Management science...

9
Published 2012
Gabler Verlag
Subjects: ...Management science...