00828nam0-22002891i-450-99000088203040332120001010000088203FED01000088203(Aleph)000088203FED0100008820320001010d--------km-y0itay50------baitay-------001yyInternational Conference on Structural Safary and ReliabilityOxfordPergamon Press1972.p.358ill.cm 25Dinamica , SismicaFreudenthal,Alfred M.2558ITUNINARICAUNIMARCBK99000088203040332103 D.0,592614IINTCIINTCInternational Conference on Structural Safary and Reliability356387UNINAING01