| 000 | 00354nam a2200109 4500 | ||
|---|---|---|---|
| 008 | 240910b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 347.78(7/8)=60 _bK2 |
||
| 245 | _aProteccion del derecho de autor en america | ||
| 260 |
_aWashinton D.C _bUnion panamericana _c1962 |
||
| 942 |
_cREF _2udc |
||
| 999 |
_c66656 _d66656 |
||