000 00422nam a2200145 a 4500
005 20210219161817.0
008 130826s1984 mx r 000 0 spa d
035 _aUPN01000192433
049 _aUNE
080 4 _aOC 058: 378.096 (100) =20 "1984" WOR
245 0 0 _aWorld-wide invertory of non-traditional post-secondary educational institutions
250 0 _a2a.
260 _aParis :
_bUNESCO,
_c1984.
300 _a558 p.
999 _c164535
_d164535