Plackard, Dwight Hillis
Blueprint for public relations by Dwight Hillis Plackard and Clifton Blackmon - New York McGraw-Hill book company 1947 - xiii, 355p
Public relations
I54 P69
Blueprint for public relations by Dwight Hillis Plackard and Clifton Blackmon - New York McGraw-Hill book company 1947 - xiii, 355p
Public relations
I54 P69