Tabellen zur edelstein-bestimmung =
Subtitle: Schedule of ornamental and gem stones
By: D. Pschichholz.
Publisher: Rühle-Diebener Verlag
Published: 1976
Place of publication: Stuttgart
Language: ger
Subjects: Precious stones.; Gems.
Other titles: Schedule of ornamental and gem stones
Notes: Includes bibliographical references.

Forget coll.

German and English.