Punjaksharam, T.N. <br/><br/>
Practise Your Preposition :  A Variety Of Exercises For Students Of Secondary And Advanced Grades. 

 - 1st Ed. 
 - Jaffna :  1998. 
 - 71 p. 
<br/><br/><label>ISBN: </label>9559574191 
<br/><br/><label>Dewey Class. No.: </label>428  / PUN