Moral dan masalahnya text Yogyakarta Kanisius 1990 Cet. 1 ind 104 hlm 20 cm A.I. Purwa Hadiwardoyo Bibliografi : hlm. 103-104 Filsafat Moral 179 (Pustaka Filsafat) 20090227034121.0 YOGYA-02090000056909 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)