  1984 - The Systems Approach (Paperback) ISBN-13: 9780440384076 ISBN-10: 0440384079 Genre: Business & Money ?   World Modeling a Dialogue [Studs. in Mgmt. Sci. & Systems] (Paperback) ISBN-13: 9780720403886 ISBN-10: 072040388X ?   Qu'estce Que L'analyse Par Les Systemes [Dunod entreprise : Serie Organisation et direction - French Edition] (Paperback) ISBN-13: 9782040042288 ISBN-10: 2040042288 ? |
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