Nyman, C. J. king, G. B. Problems for general chemistry and qualitative analysis / by C. J. Nyman and G. B. king - London : John Wiley & Sons, 1965. - 274 p. Paper Back Subjects--Topical Terms: Qualitative ChemistryAnalytical chemistry--Qualitative Dewey Class. No.: 540.76 / NYM-P