00428     2200145   4500001002100000008004500021035002000066245007700086260002400163300002400187020001800211084001900229082001900248650001500267INLIS000000000000102                                   Inggris    a0010-0625000099  aActive Mathematicsbfor elemetary school year 6 semester 2cM. Khafid 6B  aJakartabEsisc2010  aviiic25,5 x 20 cm.  a9789792554458  a372 T278D v.6B  a372 T278D v.6B  aMatematika