H. Delgado

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A total of 2192 articles published in the international literahre with UNAM (National University of Mexico) first author affiliation and registered by the CICH (Centro de Informacih Cientifica y Humanistica) BIBLAT database from 1978-mid-1987 were included in Our analysis. Distribution of articles according to the main subject areas of the 692 different(More)
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