Robbins, Judd <br/><br/>
Mastering DOS :  the complete tutorial and up-to-date user's guide / 
Judd Robbins. 
 - 1st ed. 
 - New Delhi :  BPB Publications,   1989 
 - xxvi, 722 p. :  tables, charts, pictures, figs, ill ;  23 cm 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8170290856 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Programming 
<br/><br/><label>Dewey Class. No.: </label>005.1  / ROM