| 000 | 00502nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190327s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a060 _bU58C |
||
| 110 | _aUnited Nations Education Scientific and Cultural Organisation (Paris) | ||
| 245 | 0 | _aCopyright bulletin (Bilingual) | |
| 260 |
_aParis _bUNESCO _c1950 |
||
| 300 | _av.3 (130p) | ||
| 500 | _aVol III no.1 Paris, 1950 | ||
| 650 | _aCopyright; Intangible property; Patent laws and legislation | ||
| 942 | _cBKS | ||
| 999 |
_c48841 _d48841 |
||