TY  - BOOK
AU  - Oka,Mayumi
AU  - Tsutsui,Michio
AU  - Kondō,Junko
AU  - Emori,Shōko
AU  - Hanai,Yoshirō
AU  - Ishikawa,Satoru
TI  - Jōkyū eno tobira: kontentsu to maruchimedia de manabu nihongo = Tobira : gateway to advanced Japanese through content and multimedia 
SN  - 4874244475
U1  - 495.68 22
PY  - 2009///
CY  - Tōkyō
PB  - Kuroshioshuppan
KW  - Japanese language
KW  - Textbooks for foreign speakers
KW  - English
ER  -