00525     2200193   4500001002100000005001500021008004100036020002200077035001900099041000700118082001000125090001600135100002500151700002200176245004300198260004100241300003000282650001900312INLIS00000000000419620250804104730250804|||||||||   |   |||   |||| ||   |   a978-979-27-8360-5  0010-0825004196  aid0 a82-31  a82-31 BOI t0 aWilliam Pene Du Bois0 aNin Bakdisoemanto00aThe Twenty-One Balloons=21 Balon Udara  aJakartabElex Media Komputindoc2010  aviii, 210 p.: ill.; 17 cm 0anovel -- Fiksi