Jidō seito no gakkōgai gakushū katsudō ni kansuru jittai chōsa hōkokusho.
By: Monbushō Daijin Kanbō Chōsa Tōkeika.
Contributors: Japan. Monbushō.
Edition: Shohan
Publisher: Gyōsei
Published: 1987
Place of publication: Tōkyō
Language: jpn
Number of pages: 172
Subjects: Private schools -- Japan -- Statistics.; Tutors and tutoring -- Japan -- Statistics.