000 00306nam a22001217a 4500
020 _a9788126158942
082 _a302.23
_bDIB.P
100 _aDibyanshu kumar
245 _aPractical mass media
260 _aNew Delhi
_bAnmol publications
_c2014
650 _aCommunication theory
_aMass media
942 _cBK
999 _c198708
_d198708