Shō-chū-kōkō ni okeru "kōsoku" no naiyō to sono shidō ni kansuru chōsa kenkyū
Series: Kenkyū hōkokusho -- dai 212-gō; Kenkyū hōkokusho (Saitama Kenritsu Minami Kyōiku Sentā) -- dai 212-gō.
Publisher: Saitama Kenritsu Minami Kyōiku Sentā
Published: 1988
Place of publication: [Urawa-shi]
Language: jpn
Number of pages: 29