Blaedel, Walter J. Elementary qualitative analysis, theory and practice / W. J. Blaedel and V. W. Meloche. - 2nd ed. - New York : Harper & Row, 1963. - 964 p. : illus. ; 24 cm. Open access. LCCN: 6313613 Subjects--Topical Terms: Chemistry, Analytic--Quantitative.