00815nam a22002297a 4500 0000000242 PPM 20261001101235.0 261001b ||||| |||| 00| 0 eng d Hardback 0000000242 Eng Pusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia PPM RDA 19 541.37 BAT 1954 Bates, Roger G. 1912- author (Roger Gordon) Electrometric pH Determinations : Theory And Practice / by Roger G. Bates London : John Wiley & Sons , 1954 xiii, 331 pages .: graph, illustrations ., 23 cm Includes bibliographical references and indexs (.: 319 - 331 ) Hydrogen-ion concentration Electrochemistry ddc BK 27596 27596 0 0 ddc 0 0 OS JMGPPM JMGPPM OS 2026-10-01 0 541.37 BAT 1954 2026-10-01 2026-10-01 BK