@BOOK{ Book!D - 94488589,
AUTHOR = "/ [by] Stephen Michael Elonka [and] Anthony Lawrence Kohan",
TITLE = "Standard boiler operators' questions and answers",
LIBRARY= "کتابخانه مرکزی دانشگاه ایلام",
SUBJECT = "Steam-boilers, Examinations, questions, etc",
URL = "/book/94488589/Standard-boiler-operators-questions-and-answers/"}