A standard reference material containing nominally thirty percent austerite (SRM 487)
By: G.E. Hicho and E.E. Eaton.
Contributors: Hicho, G. E.; Eaton, E. E.; National Bureau of Standards.
Series: NBS special publications. standard reference materials -- 260-78
Publisher: U.S. Government Printing Office
Published: 1982
Place of publication: Washington
Language: eng