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1 janv. 1937 - Ley de Bradford

Description:

Es un modelo descrito originalmente por Samuel C. Bradford para estimar la disminución exponencial de rendimiento (decreciente) de ampliar la búsqueda de las referencias en las revistas científicas.

Ajouté au bande de temps:

catalogacion

ByRosaura Cruz Huerta
10 oct. 2020
0
0
440

Date:

1 janv. 1937
Maintenaint
~ Il y a 88 ans
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