Nye, Adrian, <br/><br/>
X toolkit intrinsics programming manual:  For x11, release 4 / 
By Adrián nye and tim o'reilly 
 - 2 
 - 584 páginas 
 - The definitive guides to the x window system ;  v. 4 .
<br/><br/><label>ISBN: </label>0-937175-56-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>X Window System (Sistema para computadora)
<br/><br/><label>LC Class. No.: </label>QA76.76W56  / N94 1990