Communications network test and measurement handbook / 
editor in chief, Clyde F Coombs ; editor Catherine Ann Coombs. 
<br/><br/><label>ISBN: </label>0070126178 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital communications --Handbooks, Manuals, etc.
<br/><br/><label>LC Class. No.: </label>TK5103.7   / .C66 1998