00485nam a2200157Ia 4500008004100000040003800041100001500079245003100094250000600125260003800131300001900169653002000188942000600208999001900214952009400233211228s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aBlack, Sam 0aPractical public relations  a4  bUniversal Bk StallaN.Delhic1984  axiii, 229p. p.  aPublic relation  c1  c231040d231040  00104070a2b2c2d0000-00-00l0oW:28:(S81)  J2(L4)p320703r2022-01-11w0000-00-00y1