Yu, Pamela. <br/><br/>
Keys to confidence and competence in English 1 :  grammar, reading and study skills workbook / 
Pamela Yu, Kelvin Carlos. 
 - Biņan, Laguna : Philippines :  Trailblazer Publications,  2006. 
 - 224 p. :  black and white illustrations ;  27 cm.,  paperback. 
<br/><br/><label>ISBN: </label>9789719330721 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar--Study and teaching.<br/>English language--Composition and exercises.
<br/><br/><label>Dewey Class. No.: </label>Fil 808.0427 K44 2006