Ye kong guang meng
Subtitle: shi jie ge guo di yi shou UFO zi liao
By: Lü Yingzhong zhu
Edition: Chu ban
Series: UFO quan wei cong shu -- 2
Publisher: Tian gong shu ju; Da shou Yu zhou ke xue za zhi she
Published: 1986
Place of publication: Taibei Shi
Language: chi
Number of pages: 246
Subjects: Unidentified flying objects