000 nam a22 7a 4500
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_d4523
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008 230919b xxu||||| |||| 00| 0 eng d
020 _a0273000675
040 _aSLIDA
_cSLIDA
_dSLIDA
041 _aeng.
082 _223
_a659.2
_bBLA
100 _92339
_aBlack, Sam.
245 _aPractical Public Relations/
_cBlack, Sam. & Gillman, F C.
_heng.
250 _a4th ed.
260 _aLondon:
_bPitman Publishing,
_c1976.
300 _axiii, 229p.:
_c21cm.
942 _2ddc
_cLEN