Sinha,P.K <br/><br/>
Computer Fundamentals Concepts System & Applications  

 - 2nd 
 - New Delhi,  BPB Publications  1992 
 - 67p. 
<br/><br/><label>Standard No.: </label> IIUC-CL 
<br/><br/><label>Dewey Class. No.: </label>004/S615c