Da: liu xing, Nanjing, JS, Cina
paperback. Condizione: New. Language:Chinese.Pages Number: 66 Publisher: Labor and Social Security Pub. Date :2010-1-1. Vocational qualification certificate system implementation. the majority of workers systematically studied the relevant professional knowledge and skills to enhance employability. job skills and ability to have a career transition important role and significance. but also for reasonable employment and enterprise workers provide a basis for their own jobs. As China's scientific and technological progres. Codice articolo LC3723
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