The Hynek UFO Report: The Authoritative Account of the Project Blue Book Cover-UpCărți electroniceThe Hynek UFO Report: The Authoritative Account of the Project Blue Book Cover-UpdinJ. Allen HynekEvaluare: 3 din 5 stele3/5Salvați The Hynek UFO Report: The Authoritative Account of the Project Blue Book Cover-Up pentru mai târziu