Children's resource guide 1997.
| Formatua: | Liburua | 
|---|---|
| Hizkuntza: | English | 
| Argitaratua: | Malate, Manila
          The Advisory Board Foundation
    
        1997. | 
| Formatua: | Liburua | 
|---|---|
| Hizkuntza: | English | 
| Argitaratua: | Malate, Manila
          The Advisory Board Foundation
    
        1997. |