| 000 | 00610nam a2200181 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160338.0 | ||
| 008 | 081013s1976 mx r 000 0 spa d | ||
| 035 | _aUPN01000163445 | ||
| 049 | _aUNE | ||
| 080 | _aOC 058.7: 371.3 (100)=20 =401967 PRO. | ||
| 245 | 0 | 0 |
_aProgrammed instruction an international directory ; LEnseignement programmé un répertoire international / _ccompiled by Seth Spaulding. |
| 260 |
_aParis : _bUNESCO, _c1976. |
||
| 300 | _axii, 189 p.; 24 cm. | ||
| 690 | _aDirectorios- Programas de educacion | ||
| 700 | 1 | _aSpaulding, Seth, comp. | |
| 710 | 2 | _aUNESCO | |
| 905 | _aUNESCO | ||
| 999 |
_c135558 _d135558 |
||