@BOOK{ Book!D - 103374974,
AUTHOR = "/ Sandor popovics",
TITLE = "Concrete-Making Materials",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه شهيد چمران",
SUBJECT = "Concrete,Cement,Aggreates(Building Materials)",
URL = "/book/103374974/ConcreteMaking-Materials/"}