Low, Ona. <br/><br/>
A new certificate of proficiency English course / 
with practice and test papers. 
 - [London] :  Edward Arnold,  [1975] 
<br/><br/><label>ISBN: </label>0713119225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Readers.<br/>English language -- Textbooks for foreign speakers.--English language -- Textbooks for foreign speakers.