000 | 00410nam a2200169Ia 4500 | ||
---|---|---|---|
001 | 6250 | ||
008 | 150525s9999 xx 000 0 und d | ||
020 | _a92-3-001228-9 | ||
040 | _CTUM | ||
050 | _aREF T 106.U5 | ||
100 | _a | ||
245 | _aWorld Guide To Technical Information And Documentation Servi Ces | ||
250 | _a2 | ||
260 |
_aParis _bThe Unesco Press _c1975 |
||
300 | _a,;ill. | ||
942 | _2lcc | ||
999 |
_c37500 _d37500 |