Blue Book: IXth Plenary Assembly, Melbourne, 14-25 November 1988
- ISBN-10
- 9261035213
- ISBN-13
- 9789261035211
- Series
- Blue Book
- Pages
- 488
- Language
- English
- Published
- 1989
- Publisher
- International Telecommunication Union
- Author
- International Telegraph and Telephone Consultative Committee. Plenary Assembly
