00794nam0-22003011i-450-990000006180403321000000618FED01000000618(Aleph)000000618FED0100000061820011111d--------km-y0itay50------baitay-------001yyEngineering mechanicsClen N. Cox.5. ed.New YorkVan Nostrand company1943IX, 301 p.ill.23 cmMeccanica razionale531.01Cox,Clen N.331069ITUNINARICAUNIMARCBK99000000618040332113 A 32 0118970FINBCFINBCEngineering mechanics107822UNINAING01