NAGPAL,DP <br/><br/>
Computer Fundamentals: Concepts, Systems And Applications 

 - 1st Ed.  Reprint 
 -  Wheelar Publishing Co. ,  1999 
 - 386p 
<br/><br/><label>ISBN: </label>81-7544-176-3 
<br/><br/><label>Dewey Class. No.: </label>4  / NAG/C