na INLIS000000000020862 20170110100806.0 978-979-794-166-6 010-061600000000273 YOPPDIY 006.76 006.76 Dir P DIRGAYUZA SETIAWAN, 1989- Panduan praktis mengoptimalkan facebook / Dirgayuza Setiawan ; penyunting, Irwan Rouf Cet. 2 Jakarta : Midiakita , 2009 xvii, 202 hlm. : ilus. ; 19 cm Facebook (Program Internet) Irwan Rouf YOPDYOG 1511-RBM/ PD. A. 16