00868nam0-22003011i-450-99000029563040332120001010000029563FED01000029563(Aleph)000029563FED0100002956320001010d--------km-y0itay50------baitay-------001yyChemistry for sanitary engineers.By Clair N. Sawier.New YorkMcGraw-Hill Book Company1960VIII,367 p., ill., 23 cmMcGraw-Hill series in Sanitary Engineering and Science628Sawyer,Clair N.15996ITUNINARICAUNIMARCBK99000029563040332104 091-38ELETTR. 2975DINCHDINCHChemistry for sanitary engineers128054UNINAING01