text Jakarta Binarupa Aksara 1994 ind v, 153 halaman : ilustrasi ; 21 cm. Jery Wyckoff Ethics, Moral Philosophy 170 170 WYC d INLIS000000000000374 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)