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00661nam a2200205 u 4500 |
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s1973 s1973 xxu ||||| eng |
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|a 93580
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040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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041 |
0 |
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|a eng
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082 |
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|a 338.8
|b S824e
|2 00
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100 |
1 |
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|a Stempel, Guido H.
|e Autor/a
|4 aut
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245 |
1 |
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|a Effects on performance of a cross-media monopoly
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260 |
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|a Lexington, Mass :
|b Association for Education in Journalism,
|c 1973.
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300 |
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|a 30 páginas :
|b ilustraciones
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490 |
0 |
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|a Journalism monographs
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650 |
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|a MONOPOLIOS
|x ESTADOS UNIDOS
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949 |
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|a -AP b AM
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916 |
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|a Registros del LS-2000
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