Rock Breakage By Blasting / by M. I. Petrosyan - Rotterdam : A. A. Balkema 1994 - xii, 141 p.: ill.; 24 cm - Russian Translations Series : 105 . Includes bibliographical references ( p.138 - 141 ) ISBN: 9061919029 RM297.25 Subjects--Topical Terms: --Cleavage--Rocks Dewey Class. No.: 624.152 PET