Lorin,Harold <br/><br/>
Operating systems 

 - Massachussetts  Addison - Wesley Publishing Company  1981 
 - xxi,378p. 
<br/><br/><label>ISBN: </label>0201144646 
<br/><br/><label>Subjects--Index Terms: </label>operating system 
<br/><br/><label>Dewey Class. No.: </label>005.43  / LOR