na INLIS000000000004355 20150119075118.0 a ||| | 170609| ||| | 979-610-258-7 0010-011500000002359 m. Fajar auliya jari magic perkalian dan pembagian 1 yogyakarta pustaka widyatama 2008 100 hlm, ilus; 21 cm 5636/b/kpad/2011