Stress waves in anelastics solids :  Symposium held at brown university, providence, r. i., april 3-5 1963 / 
Eds. herbert kolsky and William prager 
 - 342 páginas 
<br/><br/> Texto: ingles y frances.  A la cabeza de la portada: international union of theoretical an applied mechanics. 
<br/><br/><label>LC Class. No.: </label>QC191  / I491963