1977 industry and product classification manual
By: [prepared by the SIC Coding Task Group].
Publisher: U.S. Dept. of Commerce, Bureau of the Census
Published: 1977
Place of publication: [Washington?]
Language: eng
Number of pages: 524
Subjects: Industries -- United States -- Classification -- Handbooks, manuals, etc.; Commercial products -- United States -- Classification -- Handbooks, manuals, etc.