TY  - BOOK
AU  - Center,Allen H.
TI  - Public relations practice: case studies 
SN  - 0137386826
PY  - 1975///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Public relations
KW  - Case studies
N1  - Includes index
ER  -