Retina, Gerhard Heinrich
Nationality: Undetermined, possibly 
(Germany)
Identities and Authority Control
- Open Library: OL2321532A
- pdbooks.info ID: 90784
Gerhard Heinrich Retina Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Der Optikermeister: des praktischen Optikers Handbuch, Zugleich eine Anleitung für die Meisterprüfung | 1934 | Author | |  |  | | | ||