TY  - BOOK
AU  - Berlo,David Kenneth
TI  - The process of communication: an introduction to theory and practice 
SN  - 0030074908
AV  - P90 B515P 1960
PY  - 1960///
CY  - San Francisco, Calif.
PB  - : Rinehart Press
KW  - Communication
KW  - Semantics
ER  -