Ventures 4 :  student's book / 
Gretchen Bitterlin ... [et al.] 
 - Cambridge :  Cambridge Univ. Press,  2009 
 - 161 p. :  col. ill. +  1 CD-Audio 
 - Ventures / K. Lynn Savage, series editor .
<br/><br/><label>ISBN: </label>9780521600989 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers<br/>English language--Sound recordings for foreign speakers<br/>English language--Problems, exercises, etc.
<br/><br/><label>LC Class. No.: </label>PE1128  / V467