TY - BOOK AU - Hu,Haichang TI - Variational principles of theory of elasticity with applications T2 - Series of mechanics SN - 0677313306 U1 - 531.3823 22 PY - 1984/// CY - Beijing, China, New York PB - Science Press, Gordon and Breach, Science Publishers KW - Elasticity KW - BUEsh KW - ENGCHE KW - November2019 KW - Reading book N1 - Includes bibliographical references ER -