000 00323nam a2200121Ia 4500
008 170101s1966 xx 000 0 und d
082 _a301.154 BER
100 _aBerelson Bernard
245 0 _aReader in Public Opinion and Communication
260 _aNew York
_bThe Free Press
_c1966
300 _a788 p.
942 _2ddc
_cB
999 _c226516
_d226516