Dvorak, John C  <br/><br/>
Dvorak guide to pc telecommunications 

 - New York:   Osborne McGraw-Hill,  1990 
 - 1053p. 
<br/><br/><label>ISBN: </label>0-07-881551-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>telecommunications
<br/><br/><label>Subjects--Index Terms: </label>Pc 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.327.8:654(035)  / N0