TY  - BOOK
AU  - Middleton John Ed.
TI  - Approaches to communication planning
T2  - United Nations Educational Scientific and Cultural Organization Publication. Monographs on Communication Planning
SN  - 9231018019
U1  - Y:393:(B), M0 
PY  - 1980///
CY  - Paris
PB  - UNESCO          
KW  - Social Communication
N1  - Bibliography Chapterwise
ER  -