@BOOK{ Book!D - 104420529,
AUTHOR = "Spring, Harry Mortimer, 1908-",
TITLE = "Boiler operatorʹs guide;",
LIBRARY= "کتابخانه مرکزی دانشگاه صنعتی اصفهان",
SUBJECT = "Steam-boilers -- Handbooks, manuals, etc",
URL = "/book/104420529/Boiler-operatorʹs-guide/"}