David, Ramon Jr. I.  <br/><br/>
Classroom interactions in content-subject areas 
Ramon, David Jr. I.  
 -  2008 
 - x, [47] leaves   28 cm. 
<br/><br/> Thesis (AB English Studies) -- Mariano Marcos State University-College of Arts & Sciences, Batac City 
<br/><br/>Bibliography: leaves 45-46