na INLIS000000000031464 20180606000146 180606||||||||| | ||| |||| || || 979-732-342-0 010-0618031464 659.2 659.2 RIT R RITONGAN, M. Jamiluddin Riset kehuamsan Jakarta Grasindo 2005 x, 176 hlm 21cm. Hubungan Masyarakat 8091/p06 8090/p06 8092/p06 8093/p06 8094/p06