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Items where Author is "Sim, Douglas."
Group by: Item Type | No Grouping Number of items: 2. Sim, Douglas. Worker health and safety / compiled by Douglas Sim. Kuala Lumpur : United Nations Development Programme, FAO, 1975.. Sim, Douglas. Worker health and safety: (a collection of teaching notes for use by instructors and students)/ compiled by Douglas Sim. Kuala Lumpur: UNDP, 1976. |
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