Kōgyōhin Kensajo sanjūnenshi
Subtitle: Shōwa 56-nendo kensa nenpō gappeigō
By: [henshū Tsūshō Sangyōshō Kōgyōhin Kensajo]
Contributors: Tsūshō Sangyōshō Kōgyōhin Kensajo (Japan)
Publisher: Tsūshō Sangyōshō Kōgyōhin Kensajo
Published: 1982
Place of publication: Tōkyō
Language: jpn
Number of pages: 226
Subjects: Tsūshō Sangyōshō Kōgyōhin Kensajo (Japan); History
Other titles: Kōgyōhin Kensajo 30-nenshi.
Notes: Cover title.

Errata slip inserted.