000 00286nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aRoyuolu
245 _aPrinciplesOf Public Relations
260 _bDelhi:Himalaya
_c1997
300 _a172p.
650 _aManagement
999 _c3967
_d3967