00457aam a2200181   4500003000200000005001700002008004100019020001500060040001200075082001400087100002000101245003000121250001200151260003800163300001800201650003400219700002200253 20260623111042.0140223b1988    xxu||||| |||| 00| 0 eng d  a0137384777  c b      a659.2 CEN  aCenter, H Allen  aOublic Relation Pratices   a4th ed.  aNew Jersey bPrentice Hall c1990  axvii, : 441p.  aPublic Relation Case Studies   aJackson, Patrick