00329nam a22001217a 450000500170000002000230001703500130004003700130005310000170006624500490008326000530013230000220018520120213132826.0  a8131300641c695.00  aB-216542  aDPLbENG  aSingh, J. K.  aMedia and public relations /cby J. K. Singh  aNew DelhibA. P. H. Publishing Corporationc2007  ax, 261p.c18 cms.