ISBN 3540515720 books & textbook
Methodology and Software for Interactive Decision Support: Proceedings of the International Workshop Held in Albena, Bulgaria, October 19–23, 1987 ... in Economics and Mathematical Systems, 337)
Stanchev, Ivan Lewandowski, Andrzej
Springer /1989-09-06 Paperback / 321 Pages
isbn-10: 3540515720 / isbn-13: 9783540515722
