na INLIS000000000000323 20260115015012 0010-0126000016 ta 260115 0 ind 978-623-522-646-0 658.84 658.84 PUS d Puspitasari, devi Digital Operation Kelas XI Jakarta : Erlangga, 2025 ix + 318 hlm. ; 17,5 x 25 cm.