AMS manual for the preparation of 1 : 25,000 & 1
Subtitle: 50,000 maps in the United States
By: U.S. Army Map Service
Publisher: Corps of Engineers, U.S. Army, Army Map Service
Published: 1948
Place of publication: Washington, D.C
Language: eng
Subjects: Cartography; Handbooks, manuals
Notes: Title from cover.