How to build terrain models.
By: Prepared for the U. S. Office of education ... the United States Navy, Office of research and inventions.
Contributors: United States. Office of education.
Publisher: U. S. Govt. print. off.
Published: 1946
Place of publication: [Washington
Language: eng
Number of pages: 28
Subjects: Relief models.
Other titles: Terrain models.
Notes: "Navexos P-296."