00944nam1-22003131i-450-99000087855040332120001010000087855FED01000087855(Aleph)000087855FED0100008785520001010d--------km-y0itay50------baitay-------001yyMechanics of Fractures, Vol.IIThreedim Threedimensional Crack ProblemsNetherlandsNoordhoff Int. Publishing1975p.452ill.cm 230019900008999104033212001 Vol.IIThreedim Threedimensional Crack ProblemsTeoria della PlasticitaCassier,M.K.344992Sih,G.C.ITUNINARICAUNIMARCBK99000087855040332103 TP.0,983316IINTCIINTCMechanics of Fractures, Vol.II355704UNINAING01