Rosen, Kenneth <br/><br/>
The complete reference UNIX/ 
Kennethy Rosen et al 
 - Berkeley:  Mc Graw Hill  1999 
 - xlii, 1302p.; 
<br/><br/><label>ISBN: </label>9 80072 118926 
<br/><br/><label>Dewey Class. No.: </label>004.451 U  / ROS