00388nam a2200157Ia 450000500170000000800410001704100080005808200090006610000210007524500500009625000060014626400420015230000160019465000060021065500140021620260922095507.0260922s9999    xx            000 0 und d  aind  a923.1 aMacdonald, Fiona10aHelen Keller : Mereka Yang Berjasa Bagi Dunia  a1  aJakartabGramedia Pustaka Utamac1996  a- hlm.c cm 4a0  aGrade 7-9