Okayama-ken keizai no kōzō
Subtitle: Shōwa 60-nen Okayama-ken sangyō renkanhyō
By: [henshū Okayama-ken Kikakubu Tōkei Kanrika]
Publisher: Okayama-ken
Published: 1990
Place of publication: Okayama-shi
Language: jpn
Number of pages: 146