00819nam0-22003011i-450-99000032708040332120070507100209.0000032708FED01000032708(Aleph)000032708FED0100003270820020821d1952----km-y0itay50------baitay-------001yypH and electro titrationsBy I.M. Kolthoff and H.A. Laitinen.2° ed.New YorkWiley1952IX,190 p., 25 cm660Kolthoff,I.-M.22250Laitinen,Herbert A.ITUNINARICAUNIMARCBK99000032708040332104 141-149ELETTR. 2460DINCHDINCHPH and electro titrations130807UNINA