00805nam0-22002891i-450-99000089396040332120001010000089396FED01000089396(Aleph)000089396FED0100008939620001010d--------km-y0itay50------baitay-------001yyVariational Methods in Elasticity and PlasticityOxfordPergamon Press1968.p.349ill.cm 23Teoria della PlasticitaWashizu,Kyuichiro29848ITUNINARICAUNIMARCBK99000089396040332103 TP.0,402222IINTCIINTCVARIATIONAL METHODS IN ELASTICITY AND PLASTICITY320221UNINAING01