Lowell Jay, Arthur,  <br/><br/>
Unix   shell programming 

 - 4 edition 
 - x, 518 pages :   illustrations ;   24 cm 
<br/><br/><label>ISBN: </label>0471168947 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unix (Computer file). ; Unix shells.
<br/><br/><label>Dewey Class. No.: </label>005.43