00532     2200205   4500001002100000005001500021008004100036020001800077035001900095041000700114082000800121090001400129100002500143245004000168250001000208260003300218300003000251500002200281650002300303INLIS00000000001028420231202142244231202|||||||||   |   |||   |||| ||   |   a979-407-296-6  0010-1223010284  aid0 a081  a081 Ind l0 aIndonesia. Depdikbud00aLomba penelitian ilmiah remaja 1989  aCet.1  aJakartabBalai Pustakac1991  a138 hlm. : ilus. ; 21 cm.  aR01.40 - R01-1465 0aKarya Tulis Remaja