Mining and rock construction technology desk reference [electronic resource] : rock mechanics, drilling and blasting, including acronyms, symbols, units, and related terms from other disciplines / compiled by a group of experts from the Fragblast Section at the International Society of Explosives Engineers, ISEE, Atlas Copco AB and Sandvik AB ; editor-in chief, Agne Rustan ; associate editors, Claude Cunningham ... [et al.].