| 000 | 00473cam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 180718b1970 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aA2 Un3 | ||
| 245 |
_aGuide to national bibliographical information centres _cUnited Nations Educational, Scientific and Cultural Organization |
||
| 250 | _a3rd. ed. | ||
| 260 |
_aParis _bUnited Nations Educational, Scientific and Cultural Organization _c1970 |
||
| 300 | _a195p. | ||
| 650 | _aBibliographical services | ||
| 700 | _aUnesco | ||
| 999 |
_c481256 _d481256 |
||