TY  - BOOK
AU  - Singhal, Arvind  .
TI  - Communication of innovations: a journey with Ev Rogers / 
SN  - 0-7619-3477-4
U1  - 4 
PY  - 2006///
CY  - New Delhi : 
PB  - Sage Publications India Pvt. Ltd , 
KW  - Communication
ER  -