English for academic purposes 2 :  keys / 
Department of Academic Foundations, International School 
 - Viet Nam :  Department of Academic Foundations, International School,  2019 
 - 30 p. ;  28 cm. 
<br/><br/> Copy: E-C7/02465 
<br/><br/><label>Subjects--Index Terms: </label>Tiếng anh học thuật 
<br/><br/><label>Dewey Class. No.: </label>428.2  / ENG