TY  - BOOK
AU  - Narula, Uma
TI  - Mass communication: theory and practice
SN  - 8124101345
U1  - 302.230 
PY  - 1994/// (2015 reprint)
CY  - New Delhi
PB  - Har-Anand Publications
KW  - Mass media
KW  - Social aspects
KW  - Communication
ER  -