Barron, D. W.  1935- <br/><br/>
Computer operating systems for micros, minis and mainframes / 
David barron 
 - 2 
 - 139 páginas 
 - Chapman and hall computing .
<br/><br/><label>ISBN: </label>0-412-15620-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sistemas operativos (Computadoras)
<br/><br/><label>LC Class. No.: </label>QA76.6  / B352 1984