000 00279nam a2200109Ia 4500
008 210324s1971 xx 000 0 und d
041 _aeng
082 _a1.5
100 _aRoberge, Gaston
_91579516
245 _aMass Communication and Man
260 _aCalcutta
_bG. Roberge
_c1971
999 _c1028120
_d1028120