na INLIS000000000006440 20180916013737 180916||||||||| | ||| |||| || 979-736579-4 010-0918006440 633.15 633.15 Ruk j C1 Ir. H. Rahmat Rukmana JAGUNG - Semarang CV. ANEKA ILMU 2007 vi+122hlm.;15x21cm