por Zagajeski, Stan W | Bertero, Vitelmo V. / coaut.Bouwkamp, Jack G. / coaut | University of California, Berkeley. Earthquake Engineering - Research CenterNational Science Foundation (E. U.).
por Zagajeski, Stan W [autor] | Bertero, Vitelmo Victorio [autor] | Bouwkamp, Jack G, 1928- [autor] | University of California, Berkeley. Earthquake Engineering Research Center | National Science Foundation (Estados Unidos).