Cover image for Standard industrial classification manual : 1977 supplement
Title:
Standard industrial classification manual : 1977 supplement
Author:
United States. Office of Federal Statistical Policy and Standards.
Publication Information:
Washington : The Office : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1978.
Physical Description:
15 pages ; 24 cm
General Note:
Cover title.

"Both the Standard Industrial Classification Manual 1972 and the Enterprise Standard Industrial Classification Manual 1974 are updated by this supplement."
Language:
English
Format :
Book