PDF format 4.7 MB: <http://www.spawar.navy.mil/sti/publications/pubs/td/250/td250.pdf>
F Fred McKenzie Jan 1, 1970 0 Sep 21, 2010 #1 PDF format 4.7 MB: <http://www.spawar.navy.mil/sti/publications/pubs/td/250/td250.pdf>