Samad, M. Abdus. Communication engineering fundamentals / M. Abdus Samad. - 2nd ed - Dhaka : UGC, Bangladesh, 2009 - xx, 346 p. : ill. ; 22 cm. Includes index. ISBN: 9848090403 Subjects--Topical Terms: Telecommunication.Electric networks. Dewey Class. No.: 621.382 / SAC