TJ_05_1977_002. 国民经济核算理论. U.S. department of commerce,office of federal statistical policy and standards. Standard occupational classification manual. Washington,dc:government printing office
|
楼主: gangge20062006
|
586
0
[文献项目研究] 国民经济核算理论. Standard occupational classification manual |
jg-xs1京ICP备16021002号-2 京B2-20170662号
京公网安备 11010802022788号
论坛法律顾问:王进律师
知识产权保护声明
免责及隐私声明


