00866nam a22002411 4500 3110601 BD-DhUL 20141031133639.0 870305s1954 enka b 000 0 eng 55000626 DLC/ICU ICU DLC BD-DhUL QE389.62 .A35 549.6 AHQ Ahrens, L. H. (Louis Herman), 1918- Quantitative spectrochemical analysis of silicates : a scheme of quantitative DC arc analysis of the silicate minerals, rocks, soils, and meteorites / Ahrens, L. H. London : Pergamon Press, 1954. 122 p. : illus. ; 22 cm. Includes bibliographical references and index Silicates Spectra. Chemistry, Analytic Quantitative. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 17550 17550 0 0 ddc 0 549_600000000000000_AHQ 0 NFIC 33223 DUSL DUSL GEN 1962-01-03 Gift 549.6 AHQ A18385 2014-10-31 2014-10-31 BK