Etty Indriati,Ph.D text Jakarta PT Gramedia Pustaka Utama 2006 120 hlm : ilu ; 21 cm 400 400 ETT m 979-686-553-X 20181020115538 INLIS000000000492165 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)