00289nam a2200109Ia 4500008004100000041000800041082000800049100002200057245003100079260006100110300000800171231228s1998    xx            000 0 und d  aeng  bSHR  aSHRIVASTAVA (K.M)  aMedia Towards 21st Century  aNew DelhibSterling Publishing Pvt. Ltd. New Delhic1998  a194