@BOOK{ Book!D - 77777378, AUTHOR = "Pennells, E", TITLE = "Concrete bridge designer's manual", LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد", SUBJECT = "Concrete - Design and constuction ، Bridges", URL = "/book/77777378/Concrete-bridge-designers-manual/"}