| 000 | 00340cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1977 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a923101398x | ||
| 082 | _aQ45 Un3y | ||
| 245 |
_aYouth institutions and services : present state and development _cby UNESCO |
||
| 260 |
_aParis _bUNESCO _c1977 |
||
| 300 | _a51p. | ||
| 700 | _aFrance. UNESCO | ||
| 999 |
_c495461 _d495461 |
||