Systems approach for development / Proceedings of the IFAC Conference Cairo, Arab Republic of Egypt, 26-29 November 1977 - Oxford: Pergamon Press, 1979 - xi, 649p. ISBN: 0-08-022017-7 Subjects--Topical Terms: Business management Subjects--Index Terms: Planning Energy Universal Decimal Class. No.: 65.012.1/.2(1-772) / L9