Inorganic microanalysis, qualitative and quantitative : a short elementary course / by Ronald Belcher and Cecil L. Wilson. Belcher, Ronald. Chemistry, Analytic. Microchemistry. 546 BEI "First edition (under the title Qualitative inorganic microanalysis) 1946." Includes Index. Bibliography: p. 149. London, New York : Longmans, Green, c1957. c1957. 1957 Text ix, 153 p. : eng