Jikayō jōyōsha to kōkyō kōtsū kikan to no atarashii kinō buntan no arikata ni kansuru chōsa kenkyū hōkokusho
Series: Un'yu keizai kenkyū shiryō
Publisher: Un'yu Keizai Kenkyū Sentā
Published: 1989
Place of publication: Tōkyō
Language: jpn
Number of pages: 138