00526     2200205   4500001002100000005001500021008004100036020001500077035001900092041000800111082000800119084001400127100001400141700001400155245006600169250001500235260002600250300002400276650002000300INLIS00000000002156820200227002632200227|||||||||   |   |||   |||| ||ind||  a9798061197  0010-0220021568  aind0 a510  a510 SUP d0 aSuprianto0 aSupriyono00aAbakus 4 berhitung cepat dan tepat untuk sekolah dasar kls 4.  aPrinting 1  aSurabayabS I Cc2000  aiv, 80hal ;c20.5cm 0aBERHITUNG CEPAT