Cărți de Helmut Steckhan

DGOR: Papers of the 13th Annual Meeting / Vorträge der 13. Jahrestagung

Operations Research Proceedings, nr. 1984

Editat de Dietrich Ohse et al.

mai 1985

Preț: 501^.69 lei

6-8 săpt.

Güterströme in Netzen

Lecture Notes in Economics and Mathematical Systems, nr. 88

Autor Helmut Steckhan

19 oct 1973

Preț: 434^.50 lei

6-8 săpt.