Official Proceedings of the Third Asian Conference on Occupational Health held in Manila, Philippines, February 6-15, 1961
| מחברים אחרים: | |
|---|---|
| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
Manila
Philippine Association of Occupational Medicine
c1961.
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| נושאים: |