TY  - BOOK
AU  - Narula, Uma 
TI  - Dynamic of Mass Communication Theory and Practice
SN  - 9788126906369
U1  - 302.23/NAR/D 
PY  - 2013///
CY  -  New Delhi 
PB  - Atlantic publishers and distributers
KW  - Mass media
KW  - Communication
ER  -