00000nam 2200000 4500 INLIS000000000009169 20130612101004 ***********************************Ind** 010-061300000009169 Ind 070 070, Sie-e Siebert, Fred S Empat teori pers, Freds, Siebert, Theodore Peterson, Wilbur Schramm 1986 Jakarta vii, 179 hlm, 21 cm; Pers Peterson, Thedore, Wilbur, Schramm NBPNMAT