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    Re: Historical tides
    From: Alexandre Eremenko
    Date: 2019 Feb 16, 04:19 +0000

    Frank,
    Thanks for the detailed information.
    
    No, I am not writing a book. Someone who writes a book asked me about this, as 
    a person who knows something about navigation:-)
    And I realized that this is a big gap in my knowledge, and tried to fill it.
    
    Alex.
    

       
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