000 00443nam a2200181Ia 4500
008 210915s9999||||xx |||||||||||||| ||und||
020 _a9780805839388
_c1870.50
040 _aMAIN
041 _aEnglish
082 _a302.2301 PER
100 _aPerry,David K
_912587
245 0 _aTheory and research in mass communication
250 _a2nd
260 _bELA
_aLondon
_c2002
300 _a319
650 _aMass media
_93702
942 _cBK
999 _c48208
_d48208