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020 _a8126906367
040 _aMAIN
041 _aEnglish
082 _a302.2
_bNAR P6
100 _aNarula , Uma
245 0 _aDynamics of mass communication: theory and practice
_cUma Narula
260 _aNew Delhi
_bAtlantic Pub.
_c2006
300 _axvii,293
500 _aIncludes Bibliographical references and Index
650 _aCommunication
650 _aMass- media
942 _cBK
999 _c10805
_d10805