Kyōiku jōken seibi ni kansuru sōgōteki kenkyū (gakkō kibo kenkyū bunʼya) hōkokusho
Subtitle: Heisei 20-22-nendo purojekuro kenkyū hōkokusho
By: kenkyū daihyōsha Hayō Masaaki
Publisher: Kokuritsu Kyōiku Seisaku Kenkyūjo
Published: 2010
Place of publication: Tōkyō
Language: jpn
Number of pages: 293
Subjects: School size
Notes: Cover title.

Includes bibliographical references (p. 19-20).