000 00280nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _a300 216 UNE
100 _aUNESCO.
245 0 _aSelective inventory of information services.
260 _aParis
_b UNESCO
_c1985
942 _cANF
999 _c310264
_d310264