00744nam0-22002891i-450-99000150521040332120030526134329.0000150521FED01000150521(Aleph)000150521FED0100015052120030526d--------km-y0itay50------baengChemical calculationsH.V. Anderson4ed.LondonMcGraw-Hill1955305 p.23 cmBibl. Ing. SanitariaCHIMICAAnderson,H.V.352597ITUNINARICAUNIMARCBK99000150521040332115 F/6-9DINIDDINIDChemical calculations376906UNINA