TY  - BOOK
AU  - Okumura Maki
AU  -  Kamabu Chuko
TI  - Shigoto no nihongo = Japanese for business, 4 Vols
U1  - P420bX5, P7. 
PY  - 2007///
CY  - Tokyo
PB  - Aruku Japan     
KW  - JL
ER  -