000 | 00747cam-a2200265-a-4500 | ||
---|---|---|---|
001 | 000059121 | ||
005 | 20240105132737.0 | ||
008 | 930609t19551955fr r 000 0 eng d | ||
035 | _a033701 | ||
035 | _aUIA0059121 | ||
040 |
_aUIASF _cUIASF |
||
041 | 0 | _aENG | |
050 | 4 |
_aHF 2619 _bU5 |
|
100 |
_aUnesco _bDepartment of Mass Comunications Division of Free Flow Information |
||
245 | 1 | 0 |
_aTrade barriers to knowledge : _ba manual of regulations affecting educational, scientific and cultural materials |
260 |
_aParis : _bUNESCO, _cc1955 |
||
300 |
_a364 p. ; _c24 cm |
||
650 | 0 | _aAranceles. | |
650 | 0 | _aRelaciones culturales | |
905 | _a01 | ||
942 | 1 | _cNEWBFXC1 | |
999 |
_c58289 _d58289 |
||
980 |
_851 _gRonald RUIZ |