http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
the hidden evidence : 1981 Mufon UFO Symposium proceedings, M.I.T., Cambridge, Mass., July 25 & 26, 1981
MUFON UFO Symposium 1981 : Massachusetts Institute of Technology, Cambridge)
153 pages : illustrations, charts, facsimiles, portraits ; 28 cm.
[edited by Walter H. Andrus, Jr. and Dennis W. Stacy].