Dos Santos, Manuel <br/><br/>
My world 1 / 
Manuel dos Santos. 
 - New York :  McGraw-Hill,  c2006. 
 - 3 v. : col. ill. 
<br/><br/> Contents. --v.1. Student book. --v.2. Workbook. --v.3. Teacher's guide book. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching (Secondary)