Brown, Steven,  1952- <br/><br/>
Active listening class audio CDs level 3  [sound recording] / 
Steven Brown, Dorolyn Smith. 
 - 2nd ed. 
 - New York :  Cambridge University Press,  2007. 
 - 3 Audio CD ;  4 3/4 in. 
<br/><br/>cd.1 Before you begin, unit 1, unit 2, unit 3, unit 4, expansion, unit 5 -- cd.2 Unit 6, unit 7, unit 8, expansion 2, unit 9, unit 10, unit 11 -- cd.3 Unit 12, espansion 3, unit 13, unit 14, unit 15, unit 16, expansion 4. 
<br/><br/><label>ISBN: </label>0521678234 9780521678230 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Sound recordings for foreign speakers.<br/>English language--Spoken English--Problems, exercises, etc.<br/>English language--Study and teaching--Foreign speakers--Audio-visual aids.<br/>Listening--Problems, exercises, etc.<br/>Listening--Study and teaching.