TY  - BOOK
AU  - Hancock,Alan
TI  - Communication planning revisited
T2  - Monographs on communication planning
SN  - 9231027549
U1  - 001.51 19
PY  - 1992///
CY  - Paris
PB  - Unesco
KW  - Mass communication
KW  - Spines
KW  - Information transfer
KW  - Planning
N2  - Communication
ER  -