na INLIS000000000001006 20240926062915 0010-0924000716 240926 0 ind Matematika Ekonomi / Sofjan Assauri Assauri, Sofjan Jakarta : Rajawali, 1989 304 ; 21x14 cm 330.0151 ASS M C.1 330.0151 Ekonomi Matematika 979-421-070-6 2 900111200001828 950911200001829