Proficiency in English through life in English-speaking countries 

 - New York, N.Y. :  McGraw-Hill,  1994 
 - 155 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENGLISH LANGUAGE--TEXTBOOKS FOR FOREIGN SPEAKERS<br/>ENGLISH-SPEAKING COUNTRIES
<br/><br/><label>LC Class. No.: </label>PE1128  / N374P