00872nam0-22002651i-450-99000033946040332120001010000033946FED01000033946(Aleph)000033946FED0100003394620001010d--------km-y0itay50------baitay-------001yyRECENT developments in mineral dressing. A symposium arranged by the Institution of Mining and Metallurgy, held on 23rd-25thSeptember, 1952, at the Huxley Building, Imperial College of Science and Technology, London.LondonThe Institution of Mining and Metallurgy1953XXVIII,766 p., ill., 24 cm622ITUNINARICAUNIMARCBK99000033946040332104 191-16CI 4605DINCHDINCHUNINAING01