00835nam0-22003011i-450-99000030995040332120110310123320.0000030995FED01000030995(Aleph)000030995FED0100003099520020821d--------km-y0itay50------baitay-------001yyAcetylene and Carbon Monoxide Chemistry.By John W. Copenhaver, Maurice H. BigelowNew YorkReinhold Publ. Corp.1949XVI,357 p., ill., 24 cm660Copenhaver,John W.Bigelow,Maurice H.ITUNINARICAUNIMARCBK99000030995040332104 104-21CI 4263DINCHDCH-073-55304DCHDINCHDCHUNINA