| 000 | 00372nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 200202s9999 xx 000 0 und d | ||
| 082 | _a025.1 PEN | ||
| 100 | _a"Penna, C.V." | ||
| 245 | 0 | _aPlanning of library and documentation services | |
| 260 | _aGeneva | ||
| 260 | _bUnesco | ||
| 260 | _c1970 | ||
| 300 | _a158p.- | ||
| 650 | _aDocumentation services | ||
| 942 | _cB | ||
| 999 |
_c3521 _d3521 |
||