TY  - BOOK
AU  - Canfield,Bertrand R.
AU  - Rubén Rodríguez
TI  - Public relations; principles, cases, and problems
AV  - HM263 .C25 1968
U1  - 659.2 
PY  - 1968///
CY  - Homewood, Ill.
PB  - R. D. Irwin
KW  - Public relations
KW  - Local
N1  - Bibliography: p. [607]-615
ER  -