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00953nab a2200289 u 4500 |
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000457575 |
| 005 |
20080626135005.0 |
| 008 |
080623 r ||||| eng |
| 035 |
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|a 9052323
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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 |
0 |
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|a 020
|b C
|2 00
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| 100 |
1 |
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|a Bergstrom, Carl
|e Autor/a
|4 aut
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| 245 |
1 |
0 |
|a Eigenfactor :
|b measuring the value and prestige of scholarly journals : scholarly communication /
|c Carl Bergstrom
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| 300 |
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|a 314-316
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| 650 |
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|a REVISTAS CIENTIFICAS
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| 650 |
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|a CITAS BIBLIOGRAFICAS
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| 650 |
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|a BIBLIOMETRIA
|2 CC
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| 650 |
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|a INVESTIGACION CIENTIFICA
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| 650 |
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|a BIBLIOTECAS ACADEMICAS
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| 650 |
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|x METODOS ESTADISTICOS
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| 773 |
0 |
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|7 nnab
|t Vol.68, no.4 - Vol.68, no.6
|g Vol.68, no.5
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| 900 |
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|a 2008
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| 912 |
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|a 26-JUN-2008 - MARTEN MADRIGAL, ALEXANDRA
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| 917 |
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|a 23-JUN-2008 - QUIROS SALAZAR, DANILO
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| 949 |
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|a AM -DQS
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| 916 |
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|a Centro Catalográfico
|