 | United States. Division of Vocational Education - 204 halaman
...allied industries 28 Chemicals and allied products 29 Products of petroleum and coal 30 Rubber products 31 Leather and leather products 32 Stone, clay, and...Primary metal industries 34 Fabricated metal products (except ordnance, machinery and transportation equipment) 35 Machinery (except electrical) 36 Electrical... | |
 | 1947 - 602 halaman
...industries 28 Chemicals and allied products 29 Products of petroleum and coal.. 30 Rubber products 31 Leather and leather products 32 Stone, clay, and glass products 33 Iron and steel and their products 34 Transportation equipment (except automobiles). 35 Nonferrous metals... | |
 | United States. Bureau of the Census - 1979 - 928 halaman
...327 Concrete, gypsum, and plaster products 3271 Concrete block and brick , 3273 Ready-mixed concrete 33 Primary metal industries 34 Fabricated metal products 35 Machinery, except electrical 353 Construction and related machinery 3535 Conveyors and conveying equipment 359 Miac. machinery,... | |
 | Calvert Jay Judkins - 1949 - 712 halaman
...allied Industrie28 Chemicals and allied products 29 Products of petroleum and coal 30 Rubber products 31 Leather and leather products 32 Stone, clay, and...Primary metal industries 34 Fabricated metal products (except ni ii.inrr. machinery and transports equipment) 35 Machinery (except electrical) 36 Electrical... | |
 | United States. Bureau of the Census - 1952 - 530 halaman
...and related products and products, except furniture Group 30: Rubber 31. Leather and leather products Primary metal industries 34: Fabricated metal products...Machinery (except electrical) 36: Electrical machinery 37: Transporta tion equipment Instruments and related products alta pfùdAS products UCtl ucts 058 Huntington... | |
 | United States. Congress. Senate. Committee on the Judiciary - 1957 - 776 halaman
...publishing industries 28. Chemicals and allied products 29. Petroleum and coal products 30. Rubber products 31. Leather and leather products 32. Stone, clay,...and related products 39. Miscellaneous manufactures The 20 major "2-digit" industry groupings are in turn broken down into 447 "4-digit" industry classifications,... | |
 | United States. Congress. Senate. Committee on the Judiciary - 1957 - 782 halaman
...publishing industries 28. Chemicals and allied products 29. Petroleum and coal products 30. Rubber products 31. Leather and leather products 32. Stone, clay,...and related products 39. Miscellaneous manufactures The 20 major "2-digit" industry groupings are in turn broken down into 447 "4-digit" industry classifications,... | |
 | United States. Bureau of Labor Statistics - 1957 - 72 halaman
...allied products 282 Industrial organic chemicals 29 Products of petroleum and coal 30 Rubber products 31 Leather and leather products 32 Stone, clay, and glass products 33 Primary metal industries 3* Fabricated metal products 31*3 Heating apparatus (except electric) and plumbers ' supplies 35 Machinery... | |
 | United States. Department of Commerce. Office of Area Development - 1959 - 164 halaman
...products. 25 Furniture and fixtures. 26 Pulp, paper, and products. 28 Chemicals and products. 30 Rubber products. 33 Primary metal industries. 34 Fabricated metal products. 35 Machinery, except electrical. 39 Miscellaneous manufactures. 90 IV 29 Petroleum and coal products. 31 Leather and leather goods.... | |
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Rubber and miscellaneous plastic products 31 Leather and leather products 32 Stone, clay and glass products 33, Primary metal industries 34 Fabricated metal products 35. Machinery, except electrical 36. 
