na YOGYA000000000086435 20200626020849 0010-081400000086152 ta 131204s2013 yoia g ind d YOPDYOG ind DEP 004.65 ONN b CB-D.11 2013-270 Onno W. Purbo Bongkar rahasia open BTS untuk jaringan operator seluler / penulis, Onno W. Purbo Cet. 1 Yogyakarta : Andi, 2013 xiv, 162 halaman : ilustrasi ; 23 cm Operator Seluler YOPDYOG 978-979-29-3490-8 22 004.65 004.65 ONN b CB-D.11/2013-270 CB-D.11/2013-270