TY  - BOOK
AU  - Emery, Fred
AU  - Emery, Merrelyn
TI  - A choice of futures
SN  - 90207 0635 7
U1  - 301.14 21st
PY  - 1976///
CY  - Leiden
PB  - Martinus Nijhoff Social Sciences Division
KW  - Communication; Mass media
ER  -