TY - BOOK AU - Whittaker,Andrew S. AU - Uang, Chia-Ming, AU - Bertero, Vitelmo Victorio, ED - University of California, Berkeley. ED - National Science Foundation (Estados Unidos) TI - An experimenta study of the behavior of dual steel systems T2 - Report AV - TH1095 W45 PY - 1990/// CY - Berkeley, california PB - University of California Press, College of Engineering, Earthquake Engineering Research Center KW - Edificios KW - Efectos de los terremotos KW - Ingeniería sísmica N1 - "a report to sponsor: national science foundation"; A la cabeza de la portada: "u. s.-japan cooperative earthquake research progam" ER -