National Bureau of Standards.
Contributors: United States. National Bureau of Standards.
Series: NBS special publication ;; 679
Publisher: The Bureau
Published: 1984
Place of publication: Gaithersburg, MD
Language: eng
Number of pages: 48
Subjects: United States. National Bureau of Standards.
Notes: Cover title.
Distributed to depository libraries in microfiche.
"July 1984"--P. [2] of cover.
Item 247 (microfiche)