Schwartz, David I. <br/><br/>
Introduction to Unix 
David I. Schwartz 
 - 2nd ed. 
 - New Jersey  Pearson Education  2006 
 - xxiv, 248p. 
<br/><br/><label>ISBN: </label>0130613088 
<br/><br/><label>Dewey Class. No.: </label>005.382 SCH