Sandra L Emerson Karen Paulsell <br/><br/>
Troff Typesettings for UNIX Systems 

 - 
 -  Prentice-Hall  0 
 - 359 
<br/><br/>  
<br/><br/><label>ISBN: </label>0-13-930959-4 
<br/><br/><label>Dewey Class. No.: </label>004.915