@BOOK{ Book!D - 88347205, AUTHOR = "/ Ferdinand P. Beer, E. Russell Johnston, Jr", TITLE = "Mechanics of Materials", LIBRARY= "کتابخانه زبانهای خارجی و منابع اسلامی", SUBJECT = "Strength of materials,مقاومت مصالح", URL = "/book/88347205/Mechanics-of-Materials/"}