00856nam0-22002891i-450-99000087663040332120001010000087663FED01000087663(Aleph)000087663FED0100008766320001010d--------km-y0itay50------baitay-------001yy<<An >>Evalution of a Response Spectrum Approach to Seismic Design of BuildingsCaliforniaNational bureau of Standard1974p.173ill.cm 28Dinamica , SismicaATC344942ITUNINARICAUNIMARCBK99000087663040332103 D.0,1784082IINTCIINTCEvalution of a Response Spectrum Approach to Seismic Design of Buildings355994UNINAING01