000 00335nam a2200145Ia 4500
008 170101s1968 xx 000 0 und d
082 _a301.16 C24M
100 _aCASTY, Alan
245 0 _aMass media and mass man
260 _bN.Y.
_c1968
300 _a260p
650 _aCOMMUNICATION
653 _aCOMMUNICATION
942 _2ddc
_cB
999 _c43812
_d43812