00785nam0-22002891i-450-99000087722040332120001010000087722FED01000087722(Aleph)000087722FED0100008772220001010d--------km-y0itay50------baitay-------001yyStructural Design with PlasticsNew YorkVon Nostrand Reinold1969p.259ill.cm 23Costruzioni MetallicheBenjamin,Bezaleel Solomon38083ITUNINARICAUNIMARCBK99000087722040332103 CM.0,712505IINTCIINTCStructural design with plastics320190UNINAING01