Kanetkar,Yashavant  P, <br/><br/>
Unix shell programming 
By Yashavant P.Kanetkar 
 - Delhi  BPB Publications  1996 
 - xv;486p. 
<br/><br/><label>ISBN: </label>81-7029-753-2 
<br/><br/><label>Dewey Class. No.: </label>BV  / N6