Vas, G., <br/><br/>
Brain teasers in english 
By Gratian Vas 
 - 1st. 
 - NEw Delhi:  Sterling,  2010. 
 - 158p. 
<br/><br/><label>ISBN: </label>812071816X 
<br/><br/><label>Subjects--Index Terms: </label>English grammar 
<br/><br/><label>Dewey Class. No.: </label>425