Azar Schrampfer, Betty <br/><br/>
Understanding and using english grammar 

 - New Jersy :  Prentice-Hall,  1981. 
 - 400 p. 
<br/><br/><label>ISBN: </label>0-13-936492-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LENGUA INGLESA-LIBROS DE TEXTO
<br/><br/><label>Dewey Class. No.: </label>Ref. 428.2  / A992u