Bird, Richard J. <br/><br/>
Professional programming guide to: unix.  Unix. 

 - 1 
 - New Delhi  Galgotia Publications Pvt Ltd  1991 
 - vi,151 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unix
<br/><br/><label>Dewey Class. No.: </label>005.43 BIRR