- Physical Description: 1 online resource (ii, 10 pages) : illustrations.
- Publisher: Washington : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1966.
Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.
|Bibliography, etc. Note:||
Includes bibliographical references.
Search for related items by subject
Doors > Testing.