TY  - BOOK
AU  - Katzen,May
ED  - University of Leicester (Reino Unido)
ED  - UNESCO
TI  - Mass communication: teaching and studies at universities; a world-wide survey on the role of universities in the study of the mass mediaand mass communication
SN  - 9231011588
PY  - 1975///
CY  - París
PB  - UNESCO
ER  -