Mehak Lal <br/><br/>
Principle guide to preposition  Principle guide to preposition, New Delhi : Rajat Publications, 2011 
Mehak Lal 
 - New Delhi  Rajat Publications  2011 
<br/><br/><label>ISBN: </label>978-81-7880-541-2 
<br/><br/><label>Dewey Class. No.: </label>425