ISBN 10: 7113231624 ISBN 13: 9787113231620
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2017-07-01 Pages: 120 Publisher: China Railway Press This kit is a basic English in Engineering and service class Basic English component. This book is a basic English class engineering. including Manners and Duties (workplace etiquette and responsibility). Safety at Work (work .