Definition of "logbooks" []

• Plural form of logbook. (noun)

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• "NBC wants to ensure a very high Nielsen rating and this will be reflected in logbooks and PPM's if the show starts earlier."
• "Furthermore most of the vital police evidence, such as logbooks and files, had disappeared mysteriously when they were needed during the investigation."
• ""The logbooks were a part of it, Brashen, but not the largest piece."