Click the link below and download the chapters that look helpful. You
can buy a copy from retail venders for about $ 75. Amazon sells them as
well as other high quality stores that carry marine related titles.

However, if you become a member of our very elite group of sailors and
mariners found here, you may qualify to receive other downloads
absolutely free. So go click the link and be very gratefully that you
have been accepted into a select group who are privileged with many
extraordinary benefits.

Bob
http://pollux.nss.nga.mil/pubs/pubs_...s.html?rid=187