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| 005 | 20250913113401.0 | ||
| 008 | 981208s1977 fre 000 0 eng | ||
| 010 | _a77-482200 | ||
| 020 | _a9231013483 | ||
| 039 | 9 |
_a200709141024 _brosma _y08-18-1999 _zload |
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_aHE218 _b.F66 |
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| 100 | 1 | _aFonseca, Jaime | |
| 245 | 1 | 0 |
_aCommunication policies in Costa Rica : _ba study / _ccarried out by Jaime M. Fonseca |
| 260 |
_aParis : _bUnesco, _c1977 |
||
| 300 |
_a89 p. ; _c24 cm. |
||
| 504 | _aIncludes bibliographical references | ||
| 650 | 0 |
_aCommunication and traffic _zCosta Rica |
|
| 650 | 0 |
_aMass media _zCosta Rica |
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| 907 |
_a.b10398004 _b2021-05-28 _c2019-11-12 |
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_c01 _n0 _kHE218.F66 |
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| 914 | _avtls000041457 | ||
| 991 | _aFakulti Ekonomi | ||
| 998 |
_at _b1999-05-08 _cm _da _feng _g _y0 _z.b10398004 |
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| 999 |
_c41768 _d41768 |
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