Shōgaiji no katei ni okeru shidō no kenkyū
Subtitle: tokubetsu kenkyū hōkokusho.
Series: Tokushuken / Kokuritsu Tokushu Kyōiku Sōgō Kenkyūjo ; C-5
Publisher: Kokuritsu Tokushu Kyōiku Sogō Kenkyūjo
Published: 1981
Place of publication: Yokosuka
Language: jpn
Number of pages: 128
Notes: Ja***