BARRON, David <br/><br/>
Computer operating systems: for micros, minis and mainframes 
[by] David Barron 
 - 2nd ed. 
 - London  Chapman and Hall  1984 
 - viii, 140 p. 
<br/><br/> Includes references and index. 
<br/><br/><label>ISBN: </label>041215630X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems
<br/><br/><label>Dewey Class. No.: </label>5.432  / BAR