00318nam a2200133Ia 45000030006000000080041000060400015000471000029000622450035000912500010001262600019001365460012001550050017001670STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRayudu, C.S; Balan, K.R.  aPrinciples of Public relations  aFirst  bHimalayac2005  aEnglish20220125170616.0