000 | 00559nam a2200181 a 4500 | ||
---|---|---|---|
005 | 20210219160457.0 | ||
008 | 081109s1960 mx r 000 0 spa d | ||
035 | _aUPN01000166367 | ||
049 | _aUNE | ||
080 | _aOC 37 (100) =20 "1960" INN Vol. 22 | ||
245 | 0 | 0 | _aInternational yearbook of education, Vol. XXII, 1960. |
260 |
_aGeneva : _bIBE, _aParis : _bUNESCO, _c1960. |
||
300 | _a516 p. | ||
440 | 0 |
_aIBE publication ; _v224. |
|
690 | _aSistemas educacionales- Anuarios | ||
710 | 2 | _aOIE. Oficina Internacional de EducaciĆ³n | |
905 | _aUNESCO | ||
999 |
_c138478 _d138478 |