TY  - BOOK
AU  - Rayudu,S.C.
AU  - Balan,K.R
TI  - Principles of public relations
SN  - 8174933174
U1  - 659.2 
PY  - 1997///
CY  - Mumbai
PB  - Himalaya Pub. House
KW  - Public relations
ER  -