TY - BOOK A1 - / Ha Haichang Beijing, China TI - Variational Principles of theory of Elasticity with Applications PB - کتابخانه دانشکدگان فنی 1 دانشگاه تهران SN - 101101325 UR /book/101101325/Variational-Principles-of-theory-of-Elasticity-wit/ ER -