000 00517nam a2200157 a 4500
005 20210219160239.0
008 080929s1991 mx r 000 0 spa d
035 _aUPN01000161369
049 _aUNE
080 _a341.16: 001 (469)=20 1989-90 TEX.
245 0 0 _aTexts and documents: activities report 1989-1990
260 _aLisboa :
_bPortuguese Commission for UNESCO,
_c1991.
690 _aComision Nacional de Cooperacion con la UNESCO- Portugal
710 2 _aPortuguese Commission for UNESCO
905 _aUNESCO
999 _c133482
_d133482