Canfield, Bertrand R. <br/><br/>
Public relations :  principles, cases and problems / 
Bertrand R. Canfield and H. Frazier Moore. 
 - 6th ed. 
 - Homewood, Ill. :  R.D. Irwin,  1973. 
 - 486 p. ;  25 cm. 
<br/><br/> Earlier ed. entered under Bertrand R. Canfield, classed at HM 263.C25 1973 
<br/><br/><label>ISBN: </label>0256014264 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public relations.