| Research -- Methodology. Matches 9 items |
| Research -- Methodology -- Handbooks, manuals, etc. Matches 1 item |
| Research -- Methodology -- Popular works. Matches 1 item |
| Research -- Methodology -- Study and teaching. Matches 1 item |
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Research, Military -- History -- 20th century. SEE: Military research -- History -- 20th century. Matches 1 item
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Research, Military -- Soviet Union. SEE: Military research -- Soviet Union Matches 1 item
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| Research -- Miscellanea. Matches 2 items |
| Research -- Moral and ethical aspects. Matches 8 items |
| Research -- Moral and ethical aspects -- Popular works. Matches 1 item |
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Research, Musical. SEE: Musicology Matches 8 items
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