Zur kenntnis von friedelin und cerin ...
By: von Per Ringnes .
Publisher: Dissertationsdruckerei ag. Gebr. Leemann & Co.
Published: 1945
Place of publication: Zürich
Language: ger
Number of pages: 57
Subjects: Friedelin; Cerin
Notes: Curriculum vitae.

Promotionsarbeit--Techn. hochschule, Zürich.

Includes bibliographical references.