000 00402nam a2200145Ia 4500
008 150614s9999 xx 000 0 und d
082 _a302.2 DEF-U
100 _aDefleur Melvin L.
245 _aUnderstanding Mass Communication
250 _aIV ED
260 _bHoughton Mifflin Pub. Co.
_c1991
300 _a0
650 _aUnderstanding Mass Communication Defleur Melvin L.Sociology
942 _cBK
999 _c6108
_d6108