| 000 | 00426nam a2200181Ia 4500 | ||
|---|---|---|---|
| 001 | 6250 | ||
| 008 | 141107s9999 xx 000 0 und d | ||
| 020 | _a92-3-001228-9 | ||
| 040 | _CTUM | ||
| 050 | _aREF T 106.U5 | ||
| 245 | _aWorld Guide To Technical Information And Documentation Servi Ces | ||
| 250 | _a2 | ||
| 260 | _aParis | ||
| 260 | _bThe Unesco Press | ||
| 260 | _c1975 | ||
| 300 | _a,;ill. | ||
| 942 |
_2lcc _cBK |
||
| 999 |
_c37498 _d37498 |
||