John Gray text Jakarta Gramedia Pustaka Utama 1995 id 352 halaman;ilustrasi;21 cm 813 979-605-210-5 241224 20241224133209 INLIS000000000031428 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)