Jamsa, Kris A. <br/><br/>
DOS :  the pocket reference / 
Kris Jamsa. 
 - 2nd ed. 
 - Berkeley, Calif. :  Osborne McGraw-Hill,  c1991. 
 - xxi, 1278 p. :  ill. 
<br/><br/> "Covers all versions through DOS 5.  Features a special lay-flay binding to keep pages open for easy reference"--cover. 
<br/><br/><label>ISBN: </label>007881376X  
<br/><br/><label>LCCN: </label>92035183     
<br/><br/><label>Subjects--Topical Terms: </label><br/>IBM Personal Computer--Programming.<br/>PC DOS (Computer operating system).<br/>MS-DOS (Computer operating system).