| 000 | 00368nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230524s9999 xx 000 0 und d | ||
| 040 | 1 | 0 | _cUDSM |
| 050 | _aAS4.U8U565 | ||
| 245 | 0 | _aUnesco's standard - seeking instruments | |
| 260 |
_aParis: _bUNESCO, _c1981. |
||
| 300 |
_aVarious pagings _b :ill. _c24cm. |
||
| 600 | _2Unesco | ||
| 650 | _aUnesco | ||
| 942 |
_2lcc _cBK |
||
| 999 |
_c59028 _d59028 |
||