000 00471nam a2200169 a 4500
005 20210219160539.0
008 081110s1985 mx r 000 0 spa d
035 _aUPN01000167647
049 _aUNE
080 _a371.62 =20 GEU.
100 1 _aGeursen, Thijs J
245 1 0 _aFacilities for formal and non formal education /
_cThijs J. Geursen.
260 _aParis :
_bUNESCO,
_c1985:
300 _a59 p. ;
_bil.
690 _aEdificios educacionales
905 _aUNESCO
999 _c139758
_d139758