00262nam a2200109Ia 4500100003300000654001400033245003900047260003400086082001200120300000800132546001200140  aParton/ V.Z./ Morozov/ E.M.   amechanics  aElastic-plastic tracture mechanics  bMir  PublishersaMoscowc1978  a620.112  a427  aENGLISH