TY  - BOOK
AU  -  Narula, Uma
TI  - Handbook of communication : models, perspectives, strategies
U1  - 621.38NAR.H 
PY  - 2014///
CY  - New Delhi : 
PB  - Atlantic Publishers & Distributors, 
N1  - 	
Communication models.
Information theory.
Communication planning
ER  -