Ō-Bei kigyō no kenkyū
Subtitle: sono jittai to shakaiteki haikei : Ō-Bei butteki ryūtsū jijō chos̄a hōkokusho 1976-nen
By: chosha, Naitō Masarō ; dai 1-bu henshūsha, Momoi Yasumichi, dai 2-bu dai 3-bu henshūsha, Ōnishi Hiroyuki.
Publisher: Sekisui Kagaku Kōgyō
Published: 1978
Place of publication: Osaka
Language: jpn
Number of pages: 183