Valves and other mechanical components and equipment
Subtitle: a compilation
By: National Aeronautics and Space Administration.
Contributors: United States. National Aeronautics and Space Administration. Technology Utilization Office.
Series: NASA SP -- 5976 (02)
Publisher: NASA; for sale by the National Technical Information Service
Place of publication: [Washington, D. C.]; Springfield, Va
Number of pages: 30
Subjects: Valves.; Machinery.
Notes: Cover title.

At head of title: Technology utilization.