na INLIS000000000000380 20260729014142 0010-0726000129 ta 260729 g 0 ind 9786230030246 005.5 005.5 IGN s Ignasius Ryan 101 Trik Excel Gaya Youtuber / Ignasius Ryan Jakarta. : PT Elex Media Komputindo. ;, 2022 v+174 hlm. : Ilus. ; 21 cm. pengolah data umum