00585     2200193   4500001002100000005001500021035002000036008004100056245006900097100001600166250002000182260004500202300003500247020002200282082000800304084001400312650005100326990001400377INLIS00000000000076920250625094545  a0010-0625000467250625                b          0 ind  1 aEnsiklopedia Anak Dunia Sains :bBunyi dan Cahaya /cWidodo, dkk  aWidodo, dkk  aCetakan Pertama  aBekasi Timur :bKarya Duta Wahana,c2007  a37 hlm :bIlus ;c21,5x29,5 cm  a978-979-1089-15-9  a030  a030 WID e 4aEnsiklopedia Anak Dunia Sains Bunyi dan Cahaya  a0520/2023