TY  - BOOK
AU  - Tirapathi, Ramesh Chand
TI  - Sanchar darpan
SN  - 8186936560
U1  - 070.1014 hP32.1;1 
PY  - 2003///
CY  - Lucknow
PB  - New Royal Book
KW  - Mass media
KW  - Communication
ER  -