na INLIS000000000006704 20231120103023 ta 54-09-005-5 0010-0622000039 SBPUPAD ind ind [23] 512.9 512.9 CHI d 512.9 CHI d 11-4 susatio sudigno Dasar-dasar Matematika Ekonomi / susatio sudigno cet.8 Jakarta : erlangga, 1999 viii,473 hal : illus. ; 18cm bibliografi,hlm 473-475 dasar matematika editor, gunawan hutauruk PUPAD 17102/2012 17.225/BR/KAPD/2012 17101/2012 17102/2012 17103/20/2 17104/2012