http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
A bibliographical Sourcebook of compressed air, diving and submarine medicine
259.421 -- HOFF,Ebbe Curtis: -- A bibliographical Sourcebook of com- -- pressed air,diving and submarine medi- -- cine. - Washington:Bureau of medicine -- and surgery,navy departm.1948. XI, -- 382 S. 4°(82) -- 1955:1388. U.