Jamsa, Kris A. <br/><br/>
DOS, The Pocket Reference / 
Kris Jamsa. 
 - 2nd ed. 
 - Berkeley :  Osborne McGraw-Hill,  c1991. 
 - 218 p. ;  21 cm. 
<br/><br/> "Covers all versions through DOS 5"--Cover. 
<br/><br/> Covering all versions of DOS, this guide carries complete examples and easy-to-follow descriptions of every DOS command - all listed alphabetically for quick reference. 
<br/><br/><label>ISBN: </label>007881720X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IBM Personal Computer
<br/><br/><label>LC Class. No.: </label>QA76.8.I2594  / J363 1991