Standard materials
By: issued by the National Bureau of Standards.
Edition: 3rd ed.
Series: Circular of the National Bureau of Standards -- 552
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print Office
Published: 1959
Place of publication: Washington, D.C
Language: eng
Number of pages: 27
Subjects: Materials -- Standards.; Standards, Engineering.
Notes: "Issued April 8, 1959."

Supercedes Circular 552, 2d edition, April 15, 1957.