Feigl, Fritz, 1891-1971 Spot tests in inorganic analysis / by Fritz Feigl, and Vinzenz Anger. Translated by Ralph E. Oesper - 6th ed. - Amsterdam : Elsevier, 1972 - xxix, 669 p. : ill. ; 23 cm. With 42 illustration and 5tables ISBN: 0444409297 : £ 250.00 Subjects--Topical Terms: Chemistry, Analytic--QualitativeSpot tests (Chemistry) Dewey Class. No.: 544.9