American Practical Navigator An Epitome of Navigation Bowditch 2017 Edition Volume I As much as it is a part of history, Bowditch is not a history book.
This 2017 Edition replaces but does not cancel form.
The changes are intended to ensure Bowditch remains the premier reference work for modern, Practical marine navigation.
In this edition, as in past editions, dated material was dropped and new methods, technologies and techniques added to keep pace with changes in the practice of navigation.
American Practical Navigator An Epitome of Navigation Bowditch 2017 Edition Volume I As much as it is a part of history, Bowditch is not a history book