Horner, Donald R. <br/><br/>
Operating systems :   concepts and applications / 
by Donald R. Horner. 
 - Illinois :  Scott, Foresman and Company,  c1989. 
 - 368 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>0673380653 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)<br/>Microcomputers (Computer science)
<br/><br/><label>LC Class. No.: </label>QA76.74   / Q63H78 1989