De Castro, Laura Helene A. <br/><br/>
Speaking errors of grade 9 students in Caba District, Division of La Union / 
Laura Helene A. De Castro. 
 - City of San Fernando, La Union :  [s.n.],  2016. 
 - xii, 160 pages :  illustration ;  28 centimeter. 
<br/><br/>Bibliography: pages 114-120. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language disorder.
<br/><br/><label>Dewey Class. No.: </label>TH 616.85 D35p 2016