Ray, William <br/><br/>
10 minute guide to UNIX:  quick steps to fast results/ 
William Ray 
 - New Delhi:  PHI  1999 
 - vii, 210p.; 
<br/><br/><label>ISBN: </label>9 788120 315501 
<br/><br/><label>Dewey Class. No.: </label>004.451U  / RAY