Prata, Stephen <br/><br/>
Advanced UNIX :   a programmer's guide / 
Stephen Prata,  
 - New Delhi :  BPB Publications,  c1986 [Reprinted 2003]. 
<br/><br/><label>ISBN: </label>8170291070 
<br/><br/><label>Dewey Class. No.: </label>005.43  / PRA 2003