@BOOK{ Book!D - 91682283, AUTHOR = "ANDREW,RALPH P ED", TITLE = "Symposium on the strength of concrete structures", LIBRARY= "کتابخانه مرکزی دانشگاه صنعتی امیرکبیر", SUBJECT = " CONCRETE CONSTRUCTION-TESTING ", URL = "/book/91682283/Symposium-on-the-strength-of-concrete-structures/"}