na YOGYA-02090000064951 20090227040352.0 ind 010-020900000064951 519 529 Ins S INSUKINDRO Soal jawab matematika ekonomi dan bisnis Insukindro Ed. 1 ; Cet. 1 Yogyakarta BPFE 1985 vii, 318 hlm ilus ...cm Matematika ekonomi YOPDYOG 11-09-2008 1 93P0042508 42508-P/93 42508-P/93