@BOOK{ Book!D - 93057016,
AUTHOR = "/ William C. Lyons, Boyun Guo, Frank A. Seidel",
TITLE = "Air and gas drilling manual",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه محقق اردبیلی ره",
SUBJECT = "Air drilling (Petroleum engineering),Gas drilling (Petroleum engineering)",
URL = "/book/93057016/Air-and-gas-drilling-manual/"}