Allen, W. Stannard <br/><br/>
Keep up your English : an intermediate English course 

 - Bangkok :  BBC Records,  1979 
 - 175 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENGLISH LANGUAGE--TEXTBOOKS FOR FOREIGN SPEAKERS
<br/><br/><label>LC Class. No.: </label>PE1128  / A443K