00849nam0-22003011i-450-99000003566040332120041126115640.0000003566FED01000003566(Aleph)000003566FED0100000356620020821d1951----km-y0itay50------baengGBa---a---001yyTheory of perfectly plastic solidsWilliam Prager, Philip G. HodgeNew YorkJ. Wiley and sonsLondonChapman and Hall1951X, 246 p.ill.23 cmApplied mathematics series620.112 33Prager,WilliamHodge,Philip GibsonITUNINARICAUNIMARCBK99000003566040332113 K 74 1520044FINBCFINBCUNINA