Ewing, Galen W. Instrumental methods of chemical analysis / Galen W. Ewing - 5th ed - India McGraw-Hill 1985 - 538 p. ISBN: 9781259097072 Subjects--Topical Terms: Instrumental analysisChemical apparatusᅠChemistry, Analyticᅠ Dewey Class. No.: 543.08 EWI-G