000 00474nam a2200145Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
020 _a81-269-0636-7
100 _aUma Narula
245 _aDynamics of mass communication:Theory and practice
250 _a
260 _aNew Delhi
_bAtlantic
_c2006
300 _axvi,293p.;22cm
650 _aMass Communication
999 _c113453
_d113453