JAMES L PETERSON <br/><br/>
OPERETING SYSTEM CONCEPT 

 - 2ND 
 - SINGAPORE  ADDISON- WESLEY  1985 
 -  625P 
<br/><br/><label>ISBN: </label>0-201-50967-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>001.6425/PET/OPE