The Best in SCUBA Diving Author:Department of Defense This Excellent Military Diving CD-ROM contains the following manuals: FM 20-11 Military Diving ( 5 volume set) Volume I Diving Principles and Policy (205 pages) Volume II Air Diving Operations (253 pages) Volume III Mixed-Gas Surface-Supplied Diving (131 pages) Volume IV Closed and Semiclosed Circuit Diving (105 pages) Volume V Diving Medi... more »cine and Re-compression Chamber (167 pages) Salvage US Navy Salvage Engineer Handbook, Volume I Salvage Engineering« less