Royal,Brandon <br/><br/>
Power grammar: 40 powerful rules for clear and correct writing/by Brandon Royal 

 - Ahmedabad  Jaico publishing house  2017 
 - 225p. 
<br/><br/><label>ISBN: </label>9788184957280 
<br/><br/><label>Dewey Class. No.: </label>425  R812P