@BOOK{ Book!D - 68366645,
AUTHOR = "Charles K. Haswell, Douglas S. de Silva",
TITLE = "Civil engineering contracts",
LIBRARY= "كتابخانه مركزی و مركز اطلاع رسانی دانشگاه شاهد",
SUBJECT = "Civil engineering contracts- Great Britain",
URL = "/book/68366645/Civil-engineering-contracts/"}