Kochan, Stephen G. <br/><br/>
Unix shell programming 
by Stephen G Kochan and Patrick Wood 
 - 3rd ed. 
 - Noida  Pearson  2003 
 - xiii, 437p. 
<br/><br/><label>ISBN: </label>9788131701010 
<br/><br/><label>Dewey Class. No.: </label>005.43  / P036 (MRC)