Kolln, Martha. <br/><br/>
Understanding English grammar / 
Martha Kolln. 
 - 2nd ed. 
 - New York :  Macmillan,  c1986. 
 - xiv, 443 p. 
<br/><br/><label>ISBN: </label>0023660600 
<br/><br/><label>LCCN: </label>93024295     
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar--1950-