Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback Pages Number: 22 Language: Chinese. National occupational standards: computer operator to objectively reflect this stage of the professional level and the requirements of employees. give full consideration to the economic development. technological progress and changes in industrial structure of the on the basis of the occupational impact of the range of occupations. job content. skill requirements and levels of knowledge clearly defined. Seller Inventory # N15384