Robles, Elisa M. <br/><br/>
English this way :  worktext 6 / 
Elisa M. Robles and Cecilia B. Corsino. 
 - Quezon City :  Phoenix Publishing House,  c1998. 
 - vii, 246 p. 28 cm. 
<br/><br/> Includes index: p. 245-246. 
<br/><br/><label>ISBN: </label>9710621890 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar
<br/><br/><label>LC Class. No.: </label>FIL 425  / R571 1998