International Congress of Atomic Absorption and Atomic Fluorescence Spectrometry, Paris, 27 September-1 October 1971. - London : Hilger, 1973. - 2v. : ill. ; 23 cm. Contributions in English, French and German. Includes bibliographical references and index. ISBN: 0852742436 Subjects--Topical Terms: Spectrum analysis--Congresses.Atomic spectra--Congresses.