Blackwell  <br/><br/>
True colors basic : an EFL course for real communication: workbook  
/ byAngela Blackwell, Jay Maurer, Irene E. Schoenberg. 
 - New York  Addison Wesley Longman,Inc.  1999. 
 - 1v. (various paging)  ill.  28cm  1 Achievement tests 
<br/><br/><label>ISBN: </label>0201186349 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication<br/>English language--Textbooks for foreign speakers
<br/><br/><label>Dewey Class. No.: </label>428.24 ALL 1999