00500     2200169   4500001002100000008003900021035002000060245006700080100002400147260005200171300002400223084002100247082001500268650001900283990001400302990001400316INLIS000000000007576                                   I    a0010-0317007574  aPembangunan nasional dan perkembangan teknologi telekomunikasi  aMoenandir M., Willy  aJakarta :bPerusahaan Umum Telekomunikasic1981  aiii, 36 hlm.c20 cm  a621.380 28 Moe p  a621.380 28  atelekomunikasi  a404582111  a404482111