◆ SpookStack

‘a b UFO MATERIALS Scientific Study of Unidentified Flying Objects. Study conducted by the University of Colorado Under contract F44620-76-C-0035. Three volumes, 1,465 p. 68 plates. Photoduplicated hard copies of the official report may be ordered for $6 per volume, $18 the set of three, as AD 680:975, AD 680:976, and AD 680:977, from the National Technical Information Service, U.S. Department of Commerce, Springfield, VA 22151. Review of University of Colorado Report on Unidentified Flying objects: Review Of report by a panel of the National Academy of Sciences... National Academy of Sciences, 1969, 6p. Photoduplicated hard copies may be ordered for $3 as AD 688:541 from the National Technical Information Service, U.S. Department of Commerce, Springfield, VA Z2t5l.