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008 140223b1979 xxu||||| |||| 00| 0 eng d
041 _aEnglish
100 _a:UNESCO:SSDC
245 _aWORLD DIRECTOEY OF SOCIAL SCIENCE INSTITUTIONS EDN2 REV
260 _aPARIS
_bUNESCO
_c1979
650 _a
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906 _a:UNESCO
999 _c141678
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