Topographic instructions
Subtitle: book 3, part 3C, photogrammetric mapping : chapter 3C7a-e, multiplex procedure
By: by Edward I. Loud, Jr
Contributors: Geological Survey (U.S.)
Series: Geological Survey circular -- 164; Geological Survey circular -- 164.
Publisher: U.S. Department of the Interior, Geological Survey
Published: 1952
Place of publication: Washington
Language: eng
Number of pages: 80
Subjects: Topographical surveying; Photogrammetry; Cartography
Other titles: Multiplex procedure.