TY  - BOOK
AU  - Kalupa, Frank B.
AU  - Kalupa, Frank B.
TI  - Public Relations: principles, cases and problems 
U1  - 659.2 
PY  - 2010///
CY  - New elhi
PB  - Surjeet Publications 
KW  - Business Management;
KW  - Public Relation
ER  -