Brady, B. H. G. Rock mechanics For underground mining - 2nd ed. - London Chapman & Hall 1993 - xiv, 571 p. Illustration 24.5cm x 18cm ISBN: 0412475502 Subjects--Topical Terms: Mining engineeringRock mechanicsEngineering geologyEconomic geologyStructural geology Dewey Class. No.: 622.2 / BRA