CHAPTER 4
MUTUALLY-DERIVABLE MATERIALS (THAI)
| (L45-46): | W. | Who all are working at the sector office and Leprosy Control Division? (OR: What kind of people are at the sector office and Leprosy Control Division?) |
| (L47-48): | X. | Where is (place) or (person)? |
| (L49-50): | Y. | Which one is (person)? |
| (L51-52): | Z. | What must one pay attention to when he is working? |
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