TY  - BOOK
AU  - Hancock, Alan
TI  - Mass communication
U1  - 741.601 
PY  - 1970///
CY  - London
PB  - Longman
KW  -  
KW  - Mass media--Social aspects
KW  - Communication--Social aspects
KW  - Sociology
KW  - Cosmology
KW  - History--Philosophy
KW  - Ideology
ER  -