| 000 | 00359nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 230608b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 378.3(4/9)(058.7) _bK5 |
||
| 245 |
_aVacations abroad: _bCourses, study tours, work camps _c/ UNESCO |
||
| 260 |
_aParis: _bUNESCO, _c1965 |
||
| 942 |
_2udc _cREF |
||
| 999 |
_c41116 _d41116 |
||