000 00556nam a2200193 a 4500
005 20210219160456.0
008 081109s1959 mx r 000 0 spa d
035 _aUPN01000166312
049 _aUNE
080 _a37:31 (931) =20 JAC No.32.
100 1 _aJacoby, E.G
245 1 0 _aMethods of school enrolment projection /
_cE.G. Jacoby.
260 _aParis :
_bUNESCO,
_c1959.
300 _a43 p. ;
_bil.
440 0 _aEducational studies and documents ;
_v32.
690 _aEstadísticas educacionales
690 _aNueva Zelandia
905 _aUNESCO
999 _c138423
_d138423