000 00282nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a659.4
_bBLA
100 _aBlack, Sam
245 0 _aPractical public relations
250 _aEd.3
260 _aLondon
_bPitman
_c1970
942 _cBK
999 _c24713
_d24713