| 000 | 00432nam a2200169Ia 4500 | ||
|---|---|---|---|
| 999 |
_c18050 _d18050 |
||
| 082 | _a025.5 PEN-; | ||
| 100 | _aPenna, C.V. | ||
| 245 | 0 | _aPlanning of library and documentation services | |
| 260 |
_aParis _bUnesco _c1967 |
||
| 300 | _a158p. | ||
| 440 | _aUnesco Manuals for Libraries; 17 | ||
| 650 | _aDocumentation | ||
| 650 | _aLibrary planning | ||
| 650 | _aInformation services | ||
| 650 | _aLibrary science | ||
| 942 | _cBK | ||