000 00545nam a2200193Ia 4500
008 250428s9999 xx 000 0 und d
020 _a0-06-046301-5
082 _a384.54 Sm5p 1990
245 0 _aPerspective on radio and television : Telecommunication in the United States
245 0 _cSmith, Leslie F.
250 _aThird edition.
260 _bHarper and Row Publishers.
260 _c1990
300 _axxv, 595 pages.
526 _a300 Social Sciences
650 _aBroadcasting -- United States.
942 _2DDC
942 _cB
999 _c30215
_d30215