TY  - BOOK
AU  - Center, Allen H. 
TI  - Public relations practices : managerial case studies and problems 
SN  - 136138039
AV  - HM263 .C332 2003 
CY  - Upper Saddle River, N.J. : Prentice Hall, c2003.
KW  - Public Relations --Case Studies
N1  - Includes bibliographical references and index
ER  -