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Message * Five-Figure Mathematical Tables Consisting of Logs and Cologs of Numbers from 1 to 40,000, Illogs (Antilogs) of Numbers from .0000 to .9999, Lologs (Logs of Logs) of Numbers from 0.00100 to 1,000, Illologs (Antilologs) of Numbers from 6.0 to 0.5000, Toge - 1295803976 - 9781295803972