The department of defense world geodetic system 1972
By: prepared by the World Geodetic System Committee and presented by Thomas O. Sepplin.
Contributors: Seppelin, Thomas O.
Publisher: Defense Mapping Agency
Published: 1974
Place of publication: Washington, D.C
Language: eng
Number of pages: 43
Subjects: Geodesy.
Other titles: World Geodetic System 1972.
Notes: Includes bibliographical references.
"Presented at the International Symposium on Problems Related to the Redefinition of North American Geodetic Networks, Fredericton, New Brunswick, Canada, 20-25 May 1974."