Kamigami no ashiato
Subtitle: ushinawareta chōkodai bunmei no nazo
By: Nakae Katsumi.
Edition: Dai 1-han
Series: PHP bunko -- 540
Publisher: Pīeichipīkenkyūjo
Published: 1997
Place of publication: Tōkyō
Language: jpn
Number of pages: 286
Subjects: Civilization, Ancient.