http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
copies of papers presented and discussions held at a symposium of the Electromagnetic Wave Propagation Panel held in Lisbon, Portugal 28 May-1 June 1979
Advisory Group for Aerospace Research and Development.
595 pages in various pagings : illustrations ; 30 cm.
Microfiche. Neuilly sur Seine, France : AGARD, NATO, 1979. 7 microfiches : negative, ill. ; 11 x 15 cm.