Dvorak, John C. <br/><br/>
Dvorak's guide to desktop telecommnunication 
John C. Dvorak, Nick Anis 
 - Berkeley  Osbone MCGraw Hill  1990 
 - 778 p. ; 23 cm. 
<br/><br/><label>ISBN: </label>0078816688 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication<br/>Microcomputers