Foursquare : Jejaring Sosial Berbasis lokasi, mainan baru ranah maya text Yogyakarta Andi 2011 I viii, 112 hlm. 22 hlm INTERNET 004.678 004.678 Fou 978-979-29-2038-3 INLIS000000000003797 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)