Schulman Andrew and REFs <br/><br/>
Undocumented DOS: a programmer's guide to reserved MS-DOS, functions and data structures 

 - Reading, Massachusetts   Addison Wesley Publishing Company  1994 
 - 856p Includes with Flopy 
 - Andrew Schulman programming series .
<br/><br/><label>ISBN: </label>020163287X (pbk) 
<br/><br/><label>Standard No.: </label>3401 
<br/><br/><label>Source: </label> Narosa,  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> MS-DOS<br/> Operating system<br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>D65,8(B)9M, N4