00481     2200217   4500001002100000005001700021008004100038035002400079082000600103090001200109240000600121245004100127260001300168300002900181500000600210504000600216650001700222852001200239985000600251990000600257JATIM-0609000002339420090625112944.0                                   ind    0010-060900000023394  a0  a513 MEN  a0  aMengenal angka dan tangkas berhitung  as.l.bsn  a32 hlm. : ilus. ; 28 cm.  a0  a0  aHITUNG, ILMU  aJIPDSUR  a3  a0