National engineering handbook.
Edition: 3rd ed
Publisher: U.S. Dept. of Agriculture, Soil Conservation Service
Published: 1984
Place of publication: Washington, D.C
Language: eng
Subjects: Specification writing -- Handbooks, manuals, etc; Buildings -- Specifications -- United States -- Handbooks, manuals, etc; Construction contracts -- United States -- Handbooks, manuals, etc
Notes: Caption title

"April 12, 1984."

"WO-AS-1."