Singh, Y. K. <br/><br/>
Teaching of computers / 
Singh, Y. K. 
 - New Delhi:  A P H Publishing,  2015. 
 - x, 313p.; 22cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8176488461 
<br/><br/><label>Dewey Class. No.: </label>372.34044 SIN