Pfaffenberger, Bryan.  <br/><br/>
The USENET Book :   Finding, Using, and Surviving Newsgroups on the Internet. /  
Pfaffenberger Bryan. 
 - Reading, Massachusetts :   Addison-Wesley,   1995. 
 - 468 s.il.,ind.;   23 cm. 
<br/><br/><label>ISBN: </label>020140978X