U.S. Dept. of Commerce, Social and Economic Statistics Administration, Bureau of the Census : For sale by Supt. of Docs., U.S. G.P.O.19741972 census of manufactures
. Industry series ; MC72(2)-22D
U.S. Dept. of Commerce, Social and Economic Statistics Administration, Bureau of the Census : For sale by Supt. of Docs., U.S. G.P.O.19741972 census of manufactures
. Industry series ; MC72(2)-21A