00456     2200181   4500001002100000005001500021008004100036035001900077041000700096082001100103090001700114100001300131245003100144260003200175300002800207500002200235650001700257INLIS00000000001914520231202144105231202|||||||||   |   |||   |||| ||   |   0010-1223019145  aid0 a793.73  a793.73 Elw m0 aEl Widra00aMatematika sebagai hiburan  aJakartabTitik Terangc1992  a118 hlm.: ilus.; 20 cm.  aR31.31 - R31-0810 0aTeka -- Teki