MARY M LAY; BILLIE J WAHLSTROM; STEPHEN DOHENYFARINA <br/><br/>
TECHNICAL COMMUNICATION 

 -  MCGRAW HILL BOOK COMPANY  1990 
 - 758 
<br/><br/><label>ISBN: </label>0256119856 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GENERAL COMMUNICATION 
<br/><br/><label>Dewey Class. No.: </label>601.4  WAH N5  (MCA)  / MAR