Words for students of english :  a vocabulary series for ESL / 
Holy Deemer Rogerson ... [et al.]. 
 - Pittsburgh :  University of Pittsburgh Press,  c1990. 
 - xiii, 231 pages :  illustrations ;   28 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0472082175 (vol. 7) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.<br/>Vocabulary.
<br/><br/><label>LC Class. No.: </label>PE1128   / W89 1990v.7