Schulman, Andrew  <br/><br/>
Undocumented DOS  a programmer's guide to reserved MS-DOS functions and data structures 
Andrew Schulman 
 - 2nd ed. 
 - Massachusetts  Addision-Wesley Publishing Company  1994 
 - xviii+856p.  glossary;index 
<br/><br/><label>ISBN: </label>0-201-63287-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ms-dosNovell DosWindows
<br/><br/><label>Universal Decimal Class. No.: </label>519.682/.687DOS  / SCH