Maule David. <br/><br/>
The Noked Verb:The Meaning of the english Verb Tenses 

 - London.  The Macmillan pub.Ltd..  1991 
 - x,165p 
<br/><br/><label>ISBN: </label>0-333-54467-6 
<br/><br/><label>Dewey Class. No.: </label>425