| 000 | 00386nam a22001697a 4500 | ||
|---|---|---|---|
| 001 | MAXI-052148 | ||
| 003 | AR-CdUCS | ||
| 005 | 20180503121040.0 | ||
| 008 | 170515s1958####xx#|||||||||||||||||spa|d | ||
| 040 | _aAR-CdUCS | ||
| 080 |
_a37 _x(100) |
||
| 100 | 1 | _aUNESCO | |
| 245 | 1 | _aWorld Survey of Education | |
| 260 |
_aParis : _bUNESCO, _c1958 |
||
| 300 |
_av.; _c27 cm. |
||
| 942 | _cBK | ||
| 999 |
_c173861 _d173861 |
||