@BOOK{ Book!D - 89970697,
AUTHOR = " by Kenneth E. Heselton, PE, CEM",
TITLE = "Boiler operator's handbook /",
LIBRARY= "کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Steam-boilers, Handbooks, manuals, etc",
URL = "/book/89970697/Boiler-operators-handbook/"}