00439nam a2200157Ia 450000500170000000800410001702000220005804100080008008200090008810000170009724500860011426400410020030000200024165000060026165500140026720260914083152.0260914s9999    xx            000 0 und d  a978-602-00-2812-5  aind  a950.1 aJEONG Yu Mil10aWhy? : Advacement of the East Asian Civilization = Kemajuan Kebudayaan Asia Timur  aJakartabElex Media Komputindoc2012  a199 hlm.c24 cm 4a0  aGrade 7-9