Conejo Guerrero, Jenny Marina <br/><br/>
Problem solving as a listening strategy using audiobooks in class to improve the language learning process among the students of seventh year at Unidad Educativa Católica La Victoria" academic year 2016-2017" 

 - 125 páginas ; 30 cm. 
<br/><br/>Tesis 
<br/><br/>Bibliografía: p.117-119 
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<br/><br/><label>Dewey Class. No.: </label>T418.007  / C747p 2017