Screw-thread standards for federal services, 1942.
By: (Superseding Handbook H25 and the reports of the National screw thread commission) <Issued January, 1942>
Series: United States. National bureau of standards. National bureau of standards handbook H28
Publisher: U.S. Govt. print. off.
Published: 1942
Place of publication: Washington
Language: eng
Number of pages: 241
Subjects: Screw-threads.; Screw-threads, Standard.
Notes: At head of title: U.S. Dept. of commerce, Jesse H. Jones, secretary. National bureau of standards, Lyman J. Briggs, director.