Heiserman, David L. Principles of electronic communication systems : laboratory manual / David L. Heiserman. - Second edition. - New York : Glencoe McGraw-Hill, c2004. - viii, 342 pages : illustration ; 27 centimeter. ISBN: 0072943157 Subjects--Topical Terms: Telecommunication--Handbooks, manuals, etc. Dewey Class. No.: FOR 621.382 H365e 2004