Kumar, Ravinder. <br/><br/>
Computer concepts and application for work efficiency /  
Ravinder Kumar. 
 - New Delhi :   Deep and Deep Publications ,   1995. 
 - x,167p :   ills.,table ;   22cm .  
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<br/><br/><label>ISBN: </label>817100681X  Rs.180.00 
<br/><br/><label>Subjects--Index Terms: </label>COMPUTERS 
<br/><br/><label>Dewey Class. No.: </label>004  / KUM/C