Zshunke, A. Reference Materials in Analytical Chemistry : Sringer-Verlag Berlin Heidilberg. A Guide for Selection and Use. - Berlin, : Springer-Verlag Berlin Heidelberg, 2000. - xv, 222 p. : ill. ; 24 cm. Includes index. ISBN: 3540667768 (hbk) Subjects--Topical Terms: Materials-Standards.Analytical Chemistry.