000 00383nam a2200157Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
020 _a0-256-01426-4
041 _aen
082 _a350
100 _aBertrand R Canfield
245 0 _aPublic Relations, Principles Cases And Problems
250 _a06th
260 _aNew York
_bRichard D Irwin
_c1973
300 _a486.P
942 _cLL
999 _c254
_d254