Automation in mining mineral and metal processing / Proceedings of the Second IFAC Symposium, Johannesburg, Republic of South Africa, 13-17th Sept., 1976 - Pretoria: South African Council for Automation and Computation, 1978 - xxx, 791p. ISBN: 9780080224411 Subjects--Topical Terms: Science Subjects--Index Terms: Mining Universal Decimal Class. No.: 622.2+669(082.2) / L8