Automatic control in power generation, distribution and protection / Proceedings of the IFAC symposium, pretoria, Republic of South Africa, 15-19 September, 1980 - Oxford: Pergamon Press, 1980 - cxxiv, 568p. ISBN: 0-08-026709-2 Subjects--Topical Terms: Proceedings Universal Decimal Class. No.: 621.3.078(082.2) / M0