Chadha, Prem R _ Question bank in electronics and communication engineering _ - 2nd ed. - New Delhi Galgotia 2016 - 974p. PB 24cm. ISBN: 9788186340615 Subjects--Personal Names: _ Subjects--Uniform Titles: Communication EngineeringElectronics EngineeringMCQ Dewey Class. No.: 621.381076 / CHA