text Indianapolis Vikas Publishing house PVT LTD 1980 xv,131 hlm ; 22 cm. KRISHNA, Gopal GIZI -Metodologi PenelitianI 641.107 641.107 KRI l 0-7069-1124-5 220223 20220223100808 INLIS000000000001750 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)