MASRI SINGARIMBUN text JAKARTA LP3ES 1989 Cetakan 2 x, 336 hlm ; 15 x 21 cm MASRI SINGARIMBUN Metodologi penelitian 001.422 5 001.422 5 MAS m 979-8015-47-9 20230410084553 INLIS000000000016523 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)