000 00399nam a2200145Ia 4500
082 _a302.32
_bSEC
100 _aSeverin, Werna J.
_960113
245 _aCommunication theories
_borigins, methods, and uses in the mass media
_cWerna J. Severin
260 _aIslamabad
_bNBF
_c1992
300 _bxii, 364p
500 _aIncludes index
546 _aeng
650 _aCommunication
_9101079
942 _cBK
999 _c71809
_d71809