Okayama-ken tenbō
Subtitle: tokushū shinzensō to Okayama-ken (kenka ichinen no ugoki), shichōson hen, yūryō kigyō hen, meibo hen kaisha, meibo hen jinmei, gurafu sora kara mita Okayama shinchizu
Edition: 1970-nenban
Publisher: Okayama Nichinichi Shinbunsha
Published: 1970
Place of publication: Okyama-shi
Language: jpn
Number of pages: 624
Subjects: Directories; Regional planning; Biography; Japanese Corporations