Structural foundations on rock / Proceedings of the International Conference on Structural Foundations on Rock, Sydney, 7-9 May 1980 - Rotterdam: A. A. Balkema, 1981 - viii, 103p. ISBN: 9061910730 Subjects--Topical Terms: Rock mechanics Subjects--Index Terms: Foundations Engineering geology Universal Decimal Class. No.: 624.15(082.2) / M0.2