@BOOK{ Book!D - 93042177,
AUTHOR = "/ N Krishna Raju",
TITLE = "Prestressed concrete",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه محقق اردبیلی ره",
SUBJECT = "Prestressed Concrete",
URL = "/book/93042177/Prestressed-concrete/"}