00459     2200181   4500001002100000005001500021035002000036007000300056008004100059020000600100082000800106084001400114100001800128245004400146260003900190300003300229600001500262INLIS00000000002425320190323111916  a0010-0319000373ta190323                           0        a-  a510  a510 SAP m0 aSaputra Heidi1 aMy First Mathematics :bJun With Groups  aBatam Centre :bHobby Books,c2005  a24 hlm :bIlus ;c20 x 20 cm 4aIlmu Murni