text Yogyakarta Fakultas Psikologi Universitas Sarjanawiyata Tamansiswa 2005 ind XIV, 69 (69) lbr : ilus., lamp. ; 29 cm Skripsi Sarjana Wiyata Tamansiswa Bibliografi : (lbr. 70-72) Etika pergaulan 177 YOPDYOG 20150708074638.0 YOGYA-01130000000880 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)