TY - BOOK AU - Austin,M.A. AU - Pister, K. S. ED - University of California, Berkeley. TI - Optimal design on friction-braced frames under seismic loading T2 - Report AV - TA658.44 A87 PY - 1983/// CY - Berkeley, california PB - University of California Press, College of Engineering, Earthquake Engineering Research Center KW - Construcciones antisísmicas N1 - "report to the national science foundation"; "june 1983" ER -