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"synopsis" may belong to another edition of this title.
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Pages Number: 232 Publisher: Beijing Normal University Pub. Date :2010-08-01 version 1. Contents: a learning environment: Understanding PBX and PBX communication networks 1.1 understand learning objectives 1.1.2 1.1.1 task 1.1. 3 information about the practical operation 1.1.5 1.1.4 1.1.6 issue of inspection and evaluation to explore the understanding of communication networks 1.2.1 1.2 1.2.2 task learning objectives related information 1.2.4 1.2.3 1.2.5 issue to explore the . Seller Inventory # LJ2022