na INLIS000000000021926 20180315082809 0010-0318000133 ta 180315 | | | 978-602-5670-37-4 JIPDSUR CB-D13/2018-82 Willy Ediyanto Belajar di era digital / Willy Ediyanto; editor, Syaiful Rahman cet.1 Surabaya : Pustaka Media Guru, 2018 vi,170 hlm. : ilus. ; 21 cm. Syaiful Rahman JIPDSUR Ind a-io-ji JIPDSUR CB-D13/2018-82 DPK1590