De Guzman, Sofia Soldedad D.G. <br/><br/>
English across continents 7 
by  Sofia Soledad D.G.De Guzman [et.al]. 
 - Makati City :  Diwa  2013. 
 - 362 p. :   ill., col., ;   22 cm.  
<br/><br/><br/>English text. 
<br/><br/><label>ISBN: </label>9789714605091