@BOOK{ Book!D - 91703985, AUTHOR = "Day, Ken W.", TITLE = "Concrete mix design, quality control and specification", LIBRARY= "کتابخانه مرکزی دانشگاه صنعتی امیرکبیر", SUBJECT = " Concrete - Mixing , Concrete - Quality control ", URL = "/book/91703985/Concrete-mix-design-quality-control-and-specifica/"}