著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL United States. Bureau of the Census,"Medical instruments, ophthalmic goods, photographic equipment, clocks, watches, and watchcases : industries 3841, 3842, 3843, 3844, 3845, 3851, 3861, and 3873",,"U.S. Dept. of Commerce, Bureau of the Census : For sale by Supt. of Docs., U.S. G.P.O.",1990,1987 census of manufactures,,,,https://cir.nii.ac.jp/crid/1130000796810026496