外星人与UFO

Ben shu quan fang wei sou luo you guan wai xing ren yu UFO de dang an zi liao, Yin yong you guan quan wei zhuan jia de zhu shu he yan lun, Jiang tan suo de chu jiao shen xiang di qiu wen ming zhi wai de hao han cang qiong, Duo jiao du tan mi wai xing sheng ming yu wai xing ren de fei xing gong juUFO. 本书全方位搜罗有关外星人与UFO的档案资料, 引用有关权威专家的著述和言论, 将探索的触角伸向地球文明之外的浩瀚苍穹, 多角度探秘外星生命与外星人的飞行工具--UFO