na YOGYA000000000042494 20160826084126.0 010-081400000042212 Dep 004.678 Gen P GENTA WIJAYA Pintar internet ga pakai mikir Genta Wijaya Cet. 1 Yogyakarta Familia 2012 vii, 225 hlm. ilus. 18 cm cb-d.11-2012-1701 CB-D.11/2012-1701 CB-D.11/2012-1701