Lin, Forest. <br/><br/>
The DOS coursebook / 
Forest Lin. 
 - El Granada, CA :  Scott/Jones,  c1991. 
<br/><br/>Includes appendixes ; glossary ; references & index. 
<br/><br/><label>ISBN: </label>0962423033 (hbk.) 
<br/><br/><label>LCCN: </label>91009572  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating system.<br/>PC DOS (Computer file)
<br/><br/><label>Dewey Class. No.: </label>005.265  / LIN