Drawing format and drafting practices guideline
By: National Park Service
Publisher: U.S. National Park Service, Graphic Systems Division
Published: 1986
Place of publication: Denver, Colo.]
Language: eng
Number of pages: 59
Subjects: Carpentry drafting; Standards; Engineering drawings; Mechanical drawing
Notes: "March 1986."

NPS-10, release no. 2.

Item 648-A.