Lansford, Lewis <br/><br/>
Unlock : listening & speaking skills :  level 4 : student's book 
 Listening and speaking skills 
Lewis Lansford 
 - Cambridge :  Cambridge University Press,  c2015. 
 - 223 p. :  col. ill. ;  27 cm. 
 - Cambridge discovery education skills .
<br/><br/> Student's book and online workbook 
<br/><br/>Unit 1. Globalization; Unit 2. Education; Unit 3. Medicine; Unit 4. Risk; Unit 5. Manufacturing; Unit 6. Environment; Unit 7. Architecture; Unit 8. Energy; Unit 9. Art; Unit 10. Ageing. 
<br/><br/> Unlock is a four-level academic skills course that combines thought-provoking video from Discovery Education(TM) with carefully scaffolded exercises and a fresh approach to critical thinking skills. 
<br/><br/><label>ISBN: </label>9781107634619 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers<br/>English language--Spoken English--Textbooks for foreign speakers<br/>English language--Study and teaching--Foreign speakers--Audio-visual aids<br/>English language<br/>English language--Spoken English
<br/><br/><label>Dewey Class. No.: </label>428.34 LA UN