@BOOK{ Book!D - 101101325,
AUTHOR = "/ Ha Haichang Beijing, China",
TITLE = "Variational Principles of theory of Elasticity with Applications",
LIBRARY= "کتابخانه دانشکدگان فنی 1 دانشگاه تهران",
SUBJECT = "Elasticity,Varitational principles",
URL = "/book/101101325/Variational-Principles-of-theory-of-Elasticity-wit/"}