00853nam0-22003011i-450-99000030141040332120001010000030141FED01000030141(Aleph)000030141FED0100003014120001010d--------km-y0itay50------baitay-------001yyDangerous properties of industrial materialsN. Irving Sax.6° ed.New YorkVan Nostrand Reinhold Companycopyr. 1984XXIII,3124 p., ill., 29 cm604Sax,Newton Irving15673ITUNINARICAUNIMARCBK99000030141040332104 092-52IRC 1515/LDINCHDINCHDangerous Properties of Industrial Materials128554UNINAING01