BRUCE CARLSON A.; PAUL B CRILLY COMMUNICATION SYSTEMS : AN INTRODUCTION TO SIGNALS AND NOISE IN ELECTRICAL COMMUNICATION - 5 - TATA MCGRAW HILL EDUCATION PRIVATE LIMITED. 2011 - 924 p. ISBN: 9780071321174 Subjects--Topical Terms: COMMUNICATIONS Dewey Class. No.: 621.382 CAR / BRU