Deta besu sabisu no kongo no arikata
Subtitle: Deta Besu Kaigai Ryutsu Sokushin Wakingu Gurupu chosa kenkyu hokokusho
Publisher: Nihon Deta Tsushin Kyokai
Published: 1983
Language: jpn
Format: Unknown Binding
Number of pages: 133
ISBN-13: 9784930985545