ji suan ji cheng xu she ji yuan guo jia zhi ye zi ge kao shi pei xun jiao cheng wei hui (1 resultados)

paperback. Condición: New. Paperback Pages Number: 234 Language: Chinese computer network administrator national vocational qualifications in training course (Intermediate) is based on national occupational standards of knowledge and skills requirements. prepared in accordance with the principles of job training needs of its informative . case. covers the work requirements of the standard module. and sought to highlight and ensure the integrity of the contents on the basis of their relevance and practicality. In order .