Sekai no gengo seisaku
Subtitle: Tagengo shakai ni sonaete
By: Yamamoto Tadayuki, Kawahara Toshiaki hencho
Publisher: Kuroshio Shuppan
Published: 2007
Place of publication: Tōkyō
Language: jpn
Number of pages: 264
ISBN-13: 9784874243800
Subjects: Language policy; Language planning
Other titles: Tagengo shakai ni sonaete
Notes: Includes bibliographical references.