HAYKIN, SIMON. AN INTRODUCTION TO ANALOG AND DIGITAL COMMUNICATIONS/ S. HAYKIN - NEW YORK: JOHN WILEY 1989 - XVI, 652 P. 26 CM. INCLUYE INDICE. ISBN: 0-471-8597-8 Subjects--Topical Terms: 1.TELECOMUNICACION. Dewey Class. No.: 621.3811 H39