Die Astronomisch-geodätischen Arbeiten Österreichs für ED 77
By: [Verf., Erhard Erker ... et al.].
Contributors: Erker, Erhard.
Publisher: Bundesamt f. Eich- u. Vermessungswesen
Published: 1979
Place of publication: Wien
Language: ger
Number of pages: 107
Subjects: Geodesy -- Research -- Austria.
Notes: Includes bibliographical references.