00591 2200229 4500001002100000005001500021035002000036007000300056008004100059020001800100082000800118084001400126245004200140250000600182260003600188300004200224650001900266650002500285110002500310990001300335990001300348 INLIS000000000038300 20200103103953 a0010-1219000019 ta 200103 g 0 ind a9786022624547 a330 a330 SIR e 1 aEkonomi Teknik / cHasan Basri Siregar a1 aYogyakarta : bGraha Ilmu, c2015 axx, 364 halaman : bilustrasi ; c23 cm 4 aEkonomi teknik 4 aEngineering economic aSiregar, Hasan Basri a19/00424 a19/00425