Duncan Ray, <br/><br/>
Advanced MS DOS programming 2nd ed  Textual Documents 

 - 2nd ed. 
 - New Delhi  BPB Publications  2011 
 - xiv/669:  p.b.;  23*19. 
<br/><br/><label>ISBN: </label>8170294851   
<br/><br/><label>Subjects--Index Terms: </label>Syst.Prog. & Operating systems 
<br/><br/><label>Dewey Class. No.: </label>005.3682  / DUN