00478nam a2200181Ia 450000500170000000800410001702000220005804100080008008200110008810000170009924500380011626400410015430000200019565000060021565500140022170000330023570000280026820260914083151.0260914s9999    xx            000 0 und d  a978-979-27-7361-3  aind  a500.071 aKIM, Nam-Gil10aWhy? Happy Science Series vol. 04  aJakartabElex Media Komputindoc2010  a216 hlm.c23 cm 4a0  aGrade 7-91 aBambang Sudiyonoetranslator1 aIrene Christineeeditor