Verlag: China Press
ISBN 10: 7502162518 ISBN 13: 9787502162511
Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Paperback Pages Number: 266 Language: Chinese. Occupational Skill Testing Question set: City phone line staff includes a city phone line member of junior workers. mid-level workers. senior engineer and technicians four levels of theoretical knowledge questions and the skills to operate the questions. Occupational Skill Testing Authority of City phone line staff an essential book.