Thorpe, Edgar. <br/><br/>
Objective general knowledge / 
Edgar Thorpe, Showick Thorpe. 
 - [S.l.] :  Pearson Education India,  2011. 
 - 1 v. (unpaged) 
<br/><br/><label>ISBN: </label>813175636X (paperback) 9788131756362 (paperback)