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E-Tech is associated with leading companies to provide the best solutions for researchers, academics and students. Its portfolio of academic services for the research support includes extensive content and tools options that will provide scientific information, up-to-date and specialized.

  • lemb

    LEMB DIGITAL

    Tool developed for professionals of information. Its subject headings are developed by the Luis Ángel Arango Library from Colombia and its contents are updated after comprehensive professional meetings specialized in ADC and Terminology normalization.

     

    SUBJECT HEADINGS