Hagen, Stacy A. <br/><br/>
Prentice Hall workbook for ESL writers 
Stacy A. Hagen, Bernice Ege-Zavala 
 - Englewood Cliffs, N.J.  Prentice-Hall  1988 
 - 249 p. ; 26 cm. 
<br/><br/><label>ISBN: </label>0137062516 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers