Gatmaitan, Luis P. <br/><br/>
May mga lihim kami ni Ingkong = Secrets with Lolo /   Luis P. Gatmaitan; 
artwork by Beth Parrocha-Doctolera.   
 - Mandaluyong City :   Hiyas,  c2001.  
 - [unpaged]: 
<br/><br/><label>ISBN: </label>9789715116961   
<br/><br/><label>Dewey Class. No.: </label>KID G261 2001