(Suatu pengantar) text Yogyakata Andi 1980 Revisi ind 150 hlm ilus 21 cm Bimo Walgito Bibliografi : hlm. 147-150 Sosial psikologi 302 YOPDYOG 20161114143320.0 INLIS000000000024123 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)