ISBN-13: 9789061910749 / Angielski / Twarda / 1981 / 112 str.
ISBN-13: 9789061910749 / Angielski / Twarda / 1981 / 112 str.
This text on Structural Foundations on Rock, volume 2: is the proceedings of the International Conference, Sydney, on 7-9th May 1980.