Lowe, Doug <br/><br/>
The least you need to know about DOS / 
Doug Lowe. 
 - 2nd ed 
 - Fresno, CA :  Mike Murach,  c1993. 
 - x, 296 p. : ill. 
<br/><br/> Includes appendix and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)<br/>PC-DOS (Computer file)<br/>MS-DOS (Computer file)