Sharma, Prem Lata <br/><br/>
Discovery Teaching and Learning 

 - New Delhi  Sarup & Sons  2005 
 - 349p 
 - Sarup Teaching Learning Series ;   200500ENGGPS4 .
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>8176255831     650 
<br/><br/><label>Dewey Class. No.: </label>P63  / SA777