DGOR: Papers of the 12th Annual Meeting / Vorträge der 12. Jahrestagung Operations Research Proceedings, nr. 1983 Editat de H. Steckhan et al. 1984 Paperback Preț: 507.14 lei 6-8 săpt.
DGOR Papers of the 11th Annual Meeting Vorträge der 11. Jahrestagung Operations Research Proceedings, nr. 1982 Editat de W. Bühler et al. mar 1983 Paperback Preț: 436.26 lei 6-8 săpt.
Operations Research Proceedings 1982 Operations Research Proceedings Autor W. Bühler et al. 1983 Paperback Preț: 436.26 lei 6-8 săpt.