na INLIS000000000005223 20251113091241 0010-1021000057 Analisa sistem sosial Rex, John Cet. 1 Jakarta : PT. Bina Aksara, 1985 ix, 176 p. : ill ; 21 cm 301 REX a 301 ANALISA SOSIAL. 251113 g 0 ind Judul Asli: SOCIAL CONFLICT 2621/PSEKP/2025