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Check for Availabilityout of stock. Click on the button below to search for this title in other formats. Ocean Navigator
Synopses & ReviewsPublisher Comments:Everything the ocean navigator needs to work out sight reductions for the sun, the moon, the four navigational planets, the 57 selected stars and Polaris. What Our Readers Are SayingBe the first to add a comment for a chance to win!Product Details
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