00447nam a2200145Ia 4500008004100000020001500041082001600056100002200072245008600094260003900180300000800219650003400227650001800261653002200279170901s1971    xx            000 0 und d  a0471953903  a544.6bW61S  aWinefordner, J.D. 0aSpectrochemical Methods of AnalysisbQuantitative Analysis of Atoms and Molecules  aNew YorkbWiley-Intersciencec1971  a530  aChemistry and allied sciences  aPure Sciences  aSpectrum analysis