D. Barron <br/><br/>
Computer Operating Systems 
by D. Barron 
 - London  Chapman & Hall  1984 
 - 140 
<br/><br/><label>ISBN: </label>041215630X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BE Computer
<br/><br/><label>Dewey Class. No.: </label>105.23  / Bar