000 004230000a22001570004500
020 _a0275240207
082 _a070.5 STE
100 _aHaight, Timothy R
100 _aSterling, Christopher H
245 _aThe Mass media : aspen institute guide to communication industry trends
260 _aNew York, Praeger publishers
260 _c1978
300 _a457
650 _aMass media/ mass media - U.S.
942 _cBK
999 _c361884
_d361884