%0 Online %0 Book %A Bise, Christopher J. %I SME %D 2013 %C Littleton, Colorado %G English %@ 9780873353953 (e-book) %T Modern American coal mining : methods and applications %U http://ezproxy.villanova.edu/login?URL=http://ebookcentral.proquest.com/lib/villanova-ebooks/detail.action?docID=1422509