@BOOK{ Book!D - 93591244,
AUTHOR = "/ William C. Lyons ... [et al.",
TITLE = "Air and gas drilling manua",
LIBRARY= "کتابخانه مرکزی، مرکز اسناد و تامین منابع علمی دانشگاه صنعتی سهند",
SUBJECT = "Air drilling (Petroleum engineering),Gas drilling (Petroleum engineering)",
URL = "/book/93591244/Air-and-gas-drilling-manua/"}