Karen Wigby <br/><br/>
A study of the implementation of a professional development portfolio program as a method to introduce perfomance based instruction in a ecuadorian bilingual private school 

 -  2010 
<br/><br/> Facultad-Ecología Humana 
<br/><br/>Area-Educación 
<br/><br/>2010 
<br/><br/> Tesis 
<br/><br/><label>Subjects--Index Terms: </label>Genero-tesis PG