Margolis, Emil J. Qualitative anion-cation analysis; an interpretative laboratory text of semimicro procedure in basic college chemistry. - New York, Wiley [1962] - 300 p. illus. 25 cm. LCCN: 62019150 Subjects--Topical Terms: Chemistry, Analytic--Qualitative.Chemistry, Inorganic--Laboratory manuals.Microchemistry--Laboratory manuals. LC Class. No.: QD83 / .M3 Dewey Class. No.: 544.072