Mengapa takut bersikap terbuka text Jakarta Yayasan Cipta Loka Caraka 1989 Cet. 10 ind 90 hlm ilus 17 cm John Powell Masalah keluarga 20090227025026.0 YOGYA-02090000035564 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)