Boyd, John R. <br/><br/>
Before book one :  listening activities for prebeginning students of English / 
John R. Boyd and Mary Ann Boyd 
 - 2nd ed. 
 - Englewood Cliffs,NJ :  Prentice Hall Regents,  c1991. 
 - 108 p. ;  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0130682896 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language<br/>Study and teaching<br/>Foreign speakers
<br/><br/><label>LC Class. No.: </label>PE1128  / .A2B653 1991