Robbins, Judd  <br/><br/>
Mastering Dos 6.0 & 6.2  
Judd Robbins 
 - special ed. 
 - New Delhi  BPB Publications  1994 
 - 1018p. 
<br/><br/><label>ISBN: </label>81-7029-31-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dos
<br/><br/><label>Universal Decimal Class. No.: </label>519.687DOS  / JUD