na INLIS000000000000794 20240826103324 ta 240826 0 ind 979-421-070-6 0010-1220000223 330.0151 330.0151 SOF m Sofjan Assauri Matematika Ekonomi / Sofjan Assauri ed.2 Jakarta : PT.Raja grafindo persada, 2013 310 hlm ; 20 cm matematika ekonomi Kelas 330 00000001139 00000001144 00000001145 00000001227