Baker, Ann,  1939- <br/><br/>
Tree or three? [sound recording] :  an elementary pronunciation course /​ 
Ann Baker. 
 - Cambridge :  Cambridge University Press,  1982. 
 - 2 sound cassettes (165 min.) :  analog ;  3 7/8 x 2 1/2 in. 
<br/><br/> Accompanying sound cassette held at Library Storage Facility : AC123 
<br/><br/><label>ISBN: </label>9780521263559 0521263557 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Pronunciation.<br/>English language--Textbooks for foreign speakers.