Yōji no goi nōryoku
By: Kokuritsu Kokugo Kenkyūjo.
Series: Kokuritsu Kokugo Kenkyūjo hōkoku -- 66
Publisher: Tōkyō Shoseki
Published: 1980
Place of publication: Tokyo
Language: jpn
Number of pages: 514
Subjects: Children -- Language; Japanese language -- Study and teaching (Preschool)
Other titles: The lexical ability of preschool children
Notes: Added title: The lexical ability of preschool children.