000 00623cam a22002295a 4500
003 AR-BaBNM
005 20240411070802.0
007 ta
008 201203s1979 xx |||||||||||||||||spa|d
035 _a000177366
040 _aAR-BaBNM
_bspa
_eaacr
080 _a061.3
245 0 0 _aReports
260 _a[S.l.] :
_b[s.n.],
_c1979.
300 _a1 foll.
490 0 _aSeries of International Reports on Education
650 4 _aConferencias
_97095
650 4 _aBibliografías
650 4 _aEducación
_97568
711 2 _aInternational Conference on Education
_d1977 :
_cGeneve, UNESCO)
_n(36º :
942 _2udc
_cLIBRO
999 _c167174
_d167174