| 000 | 00432nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20210219161941.0 | ||
| 008 | 140110s1952 mx r 000 0 spa d | ||
| 035 | _aUPN01000194759 | ||
| 049 | _aUNE | ||
| 080 | 4 | _aDO 341.16: 001 (047)=20 "1952-53" INF 7a. | |
| 111 | 2 |
_aUNESCO. Conferencia General _n(7a. : _d1952 : _cParis) |
|
| 245 | 0 | 0 | _aReport to the United Nations 1952-53 |
| 260 |
_aParis : _bUNESCO, _c1952. |
||
| 300 | _a235 p. | ||
| 999 |
_c166860 _d166860 |
||