@BOOK{ Book!D - 94455019,
AUTHOR = "/ Ferdinand P. Beer, E. Russell Johnston, Jr., John T. DeWolf",
TITLE = "Mechanics of materials",
LIBRARY= "کتابخانه مرکزی و مرکز نشر دانشگاه صنعتی بیرجند",
SUBJECT = "Strength of materials",
URL = "/book/94455019/Mechanics-of-materials/"}