Ang paggawa ng sabon isang courseware ng Technology Correspondence Program, Technology and Livelihood Resource Center
| Körperschaften: | , |
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| Weitere Verfasser: | |
| Format: | Buch |
| Sprache: | English Filipino |
| Veröffentlicht: |
Makati City
Technology and Livelihood Resource Center
1990.
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| Schlagworte: |