TY - BOOK AU - Norris, Charles Head, ED - Massachusetts Institute of Technology TI - Structural design for dynamic loads T2 - McGraw-Hill civil engineering series AV - TG265 S895 PY - 1959/// CY - New York PB - McGraw-Hill KW - Impacto KW - VibraciĆ³n KW - Resistencia de materiales N1 - "compiled from lecture notes prepared for a special two-weeck summer program ... presented al the 1956 summer session of the massachusetts institute of technology". pref ER -