In the matter of certain combination locks
Subtitle: investigation no. 337-TA-45.
Series: USITC publication -- 945.
Publisher: U.S. International Trade Commission
Published: 1979
Place of publication: Washington, D.C
Language: eng
Number of pages: 14
Subjects: Locks and keys.
Other titles: Certain combination locks.
Notes: Cover title.

"February 1979."

Includes bibliographical references.