text Jakarta Gramedia 1993 xxxv, 563 p. : ill ; 21 cm ILMU SOSIAL 301.17 301.17 979-553-261-8 INLIS000000000001469 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)