Beer, Ferdinand p. / Johnston, E. Russell Mechanics of materials / Ferdinand P. Beer, E. Russell Johnston, Jr. - New York : McGraw-Hill, 1981. - xv0 xv, 616 p. : il. ; 24 cm. Incluye indice. ISBN: 0070042845 Subjects--Topical Terms: RESISTENCIA DE MATERIALES. Dewey Class. No.: 620.11 / B392*