TY - BOOK AU - Balling, R. J., AU - Pister, K. S. AU - Polak, E. ED - University of California, Berkeley. ED - National Science Foundation (Estados Unidos) TI - Delight struct: A computer-aided design environment for structural engineering T2 - Report AV - TA633 B35 PY - 1981/// CY - Berkeley, california PB - University of California Press, College of Engineering, Earthquake Engineering Research Center KW - AnĂ¡lisis estructural (IngenierĂ­a) N1 - "report to the national science foundation" ER -