Digital Telephony [Wiley Series in Telecommunications and Signal Processing] (Hardcover) ISBN-13: 9780471345718 ISBN-10: 0471345717 Genres: Computers & Technology, Engineering & Transportation ? |
Digital Telephony [Wiley Series in Telecommunications and Signal Processing] (Hardcover) ISBN-13: 9780471345718 ISBN-10: 0471345717 Genres: Computers & Technology, Engineering & Transportation ? |