text Yogyakarta BPFE 1991 Edisi : 2; Cetakan : 7 ind viii, 308 hlm. ;22,5 cm. 305 Penelitian 001.4 20130515142458 INLIS000000000004145 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)