TY  - BOOK
AU  - Singh, I.B.
AU  - Sahay, B.N.
TI  - Communication Behaviour and Social Change
U1  - 301.24 
PY  - 1972///
CY  - New Delhi
PB  - Bookhive
KW  - Social sciences
KW  - Sociology
KW  - Human behavior
KW  - Social change
ER  -