@article{1399631, note = {Second ed. (c2001) by William C. Lyons, Boyun Guo, Frank A. Seidel.}, author = {Lyons, William C. and Lyons, William C.}, url = {http://library.usi.edu/record/1399631}, title = {Air and gas drilling manual /}, publisher = {Gulf Professional Pub.,}, recid = {1399631}, pages = {1 online resource (1 v. (various pagings) :}, address = {Amsterdam ;}, year = {2009}, }