@BOOK{ Book!D - 105501139,
AUTHOR = " / by Otis William Caldwell and William Lewis Eikenberry.",
TITLE = "Elements of general science",
LIBRARY= "سازمان اسناد و كتابخانه ملی جمهوری اسلامی ایران",
SUBJECT = "علوم",
URL = "/book/105501139/Elements-of-general-science/"}