Shōgaiji no patān ninshiki ni kansuru sōgōteki kenkyū
Subtitle: tokubetsu kenkyū hōkokusho.
Contributors: Kokuritsu Tokushu Kyōiku Sōgō Kenkyūjo.
Publisher: Kokuritsu Tokushu Kyōiku Sōgō Kenkyūjo
Published: 1984
Place of publication: Yokosuka-shi
Language: jpn
Number of pages: 135
Notes: Includes bibliographies.
Cover title.
"Tokushuken C-10"