00550     2200205   4500001002100000005001500021035002500036008004100061040001200102082001000114090001700124100002000141245006900161250001100230260003700241300002200278650001800300990001300318990001300331NUTBA00000000000309320191216100033  a0010-071400000000281191216                           0        aNBPDMAT  a372.7  a372.7bFri l  aFrimilda Khonza1 aLancar berhitung penjumlahan disertai latihan /cFrimilda Khanza  aCet. 1  aSurabaya :bCahaya Agency,c2012  a32 hlm. ;c20 cm.  aMatematika-SD  a17601760  a21404219