TY  - BOOK
AU  - Yadav, K. P.
TI  - Encyclopaedia of mass communication
SN  - 8176250287
U1  - 302.203 YAD 
PY  - 1998///
CY  - New Delhi
PB  - Institute for environmental development studies, Lucknow & S
N1  - Includes bibliographical references
ER  -