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008 140223b1991 xxu||||| |||| 00| 0 eng d
041 _aEnglish
100 _a:UNESCO
245 _aSTATISTICAL YEARBOOK 1991
260 _aPARIS
_bUNESCO
_c1991
650 _a
_a
906 _a:UNESCO
999 _c144855
_d144855