• publisher: [Washington?] : Manned Undersea Science and Technology, National Oceanic and Atmospheric Administration, U.S. Department of Commerce
  • creator: United States. National Oceanic and Atmospheric Administration. Manned Undersea Science and Technology Office
  • Keyword: Deep diving. Underwater exploration.
  • years: 1975.
  • pages: 48 p. :
  • class: VM981
  • notes: Cover title.
  • download: pdf file