Roddy, Dennis,  4  0  1931- <br/><br/>
Electronic communications /        6 
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Dennis Roddy, John Coolen. 
 - Third edition.   
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 - xii, 788 pages :  illustrations   24 cm.     
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<br/><br/>   Includes index.;Reprint. Originally published : Reston, VA :Reston Publishing, ©1984. 
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<br/><br/><label>ISBN: </label>971-8636-32-3 (newsprint)   
<br/><br/><label>ISSN: </label>2 
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<br/><br/><label>Publisher. No.: </label>  
<br/><br/><label>Source: </label>        
<br/><br/><label>LCCN: </label>84003460 
<br/><br/><label>Nat. Bib. No.: </label> 2 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>    
<br/><br/><label>Subjects--Personal Names: </label><br/>     2     --0------
<br/><br/><label>Subjects--Corporate Names: </label><br/>     6 --0-- 2 --------
<br/><br/><label>Subjects--Meeting Names: </label><br/><br/> 0    2 --
<br/><br/><label>Subjects--Uniform Titles: </label><br/>  --20------
<br/><br/><label>Subjects--Chronological Terms: </label><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.    --------20--
<br/><br/><label>Subjects--Geographic Terms: </label><br/>--------20--
<br/><br/><label>Index Terms--Genre/Form: </label><br/>----2
<br/><br/><label>LC Class. No.: </label>TK5101  / .R56 19842 
<br/><br/><label>Dewey Class. No.: </label>621.38 R613e 1984  / 219 
<br/><br/><label>National Agricultural Library Call No.: </label> /  
<br/><br/><label>National Library of Medicine Call No.: </label> /  
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