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_c45477 _d45477 |
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005 | 20211221133602.0 | ||
008 | 180712s9999 xx 000 0 und d | ||
020 | _a9231013041 | ||
082 |
_a25.46 _bUNC _223 |
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100 | _aUnesco | ||
245 | 4 | _aThe Unesco: IBE education thesaurus | |
250 | _a2nd ed. | ||
260 |
_aParis _bUNESCO Press _c1975 |
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300 | _a278 p. | ||
942 | _cR |