00463nam a22001577a#4500001000700000007000300007008004100010020001800051050001700069100004100086245004200127246005900169260003500228300001000263650003200273827728tz180125s2007                  00| 0 jpn d  a9784893587664  aPL539b.R545  aRitsumeikan Ajia Taiheiyō Daigaku.  aNihongo itsutsu no tobira. sabaibaru.  a日本語5つのとびら. サバイバル編  aTōkyō :bBonjinsha,c2007.  a185 p  anihongo -- kenkyūshidō.