Scheifler, Robert W.,  1954-. <br/><br/>
X Window System :  extension library : X version 11, release 6 and 6.1 / 
Robert W. Scheifler, James Gettys ; edited by Al Mento and Donna Converse. 
 - Boston :  Digital Press,  c1997. 
 - xi, 819 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1555581463 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>96049773 
<br/><br/><label>Subjects--Topical Terms: </label><br/>X Window System (Computer system)
<br/><br/><label>LC Class. No.: </label>QA76.76.W56  / S345 1997 
<br/><br/><label>Dewey Class. No.: </label>005.2/84