| 000 | 00699nam a2200217 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160044.0 | ||
| 008 | 080623s1974 mx r 000 0 spa d | ||
| 020 | _a9231011774 | ||
| 035 | _aUPN01000157416 | ||
| 049 | _aUNE | ||
| 080 | _a027.3/.8 :006.1 (100) =20WIT No.6. | ||
| 100 | 1 | _aWithers, F. N. | |
| 245 | 1 | 0 |
_aStandards for library service: an international survey / _cF. N. Withers. |
| 260 |
_aParís : _bUNESCO, _c1974. |
||
| 300 |
_a421 p. : _bfot. |
||
| 440 | 0 |
_aDocumentation, libraries and archives : _pstudies and research- |
|
| 690 | _aInformacion / bibliotecas, normas | ||
| 690 | _aBibliotecas - Servicios de bibliotecas - Normas | ||
| 710 | 2 | _aUNESCO | |
| 905 | _aUNESCO | ||
| 999 |
_c129530 _d129530 |
||