00851nam0-22003131i-450-99000033925040332120001010000033925FED01000033925(Aleph)000033925FED0100003392520001010d--------km-y0itay50------baitay-------001yyOptical mineralogyBy Austin F. Rogers and Paul F. Kerr.2° ed.New YorkMcGraw-Hill Book Company Inc.1942XVI,390 p., ill., 24 cm620Rogers,Austin F.19221Kerr,Paul Francis<1897- >ITUNINARICAUNIMARCBK99000033925040332104 190-36CIDINCHDINCHOptical mineralogy124324UNINAING01