00714nam0-22002771i-450-99000032348040332120001010000032348FED01000032348(Aleph)000032348FED0100003234820001010d--------km-y0itay50------baitay-------001yyFundamentals of detergency.By William W. NivenNew YorkReinhold Publ. Co.1950V,256 p., ill., 24 cm541Niven,William W.ITUNINARICAUNIMARCBK99000032348040332104 126-41CI 4356DINCHDINCHUNINAING01