000 00528nam a2200157 a 4500
005 20210219161858.0
008 131009s1990 mx r 000 0 spa d
035 _aUPN01000193615
049 _aUNE
080 4 _aOC 371.68: 37.014.53 =20 =40 PRO
111 2 _aWorld conference on education for all ; Meeting basic learning needs
_d(1990 :
_cJomitien, Thailand)
245 0 0 _aProgramme of exhibits ; programme des expositions
260 _aJomtien, Thailand :
_bWCEFA,
_c1990.
300 _a68 p. ;
_bil.
440 0 _aWCEFA/INF.4
999 _c165716
_d165716