00777     2200265   4500001002100000005001700021008004100038020002200079035002400101040001200125082001700137090001700154100001900171245007000190250001000260260004300270300002900313500003900342520006200381521001600443650001100459700001700470850001200487852001200499JATIM-0114000000015720140113093609.0                                   ind    a978-979-27-9382-6  0010-011400000000157  aJIPDSUR042[23]a535.13  a535.13 CHO w0 aCHO,Young-Seon10aWhy?:bCahaya dan Suara/cCho,Young-Seon;alih bahasa Iwan Wildana  aCet.1  aJakarta:bElex Media Komputindo,c2011  a159 hlm.:bilus.;c24 cm  ajudul asli " Why? Light and Sound"  abuku ini tentang rahasia menarik tentang cahaya dan suara1 aKanak-kanak 4aCAHAYA0 aIWAN Wildana  aJIPDSUR 0aJIPDSUR