In the matter of certain nonwoven gas filter elements
Subtitle: investigation no. 337-TA-275.
Series: USITC publication -- 2129.
Publisher: U.S. International Trade Commission
Published: 1988
Place of publication: Washington, DC
Language: eng
Subjects: Filters and filtration.
Other titles: Certain nonwoven gas filter elements.
Notes: Cover title.

Distributed to depository libraries in microfiche.

"September 1988."

Includes bibliographical references.