Young, Douglas A. <br/><br/>
X window systems :  programming and applications with Xt / 
Douglas A.Young 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1989 
 - x, 468 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0139721673 
<br/><br/><label>Subjects--Topical Terms: </label><br/>X Window System (Computer system)