http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
U.S. Navy employment options for unmanned surface vehicles (USVs)
National Defense Research Institute (U.S.)
xxxv, 119 pages : color illustrations ; 23 cm.
At head of title: RAND National Defense Research Institute.
Includes bibliographical references (pages 117-119).