TY  - BOOK
AU  - Jansen,Nerina
AU  - STEINBERG,Sheila
TI  - Theoretical approaches to communication
T2  - (Communication science monographs)
SN  - 0702124885
PY  - 1991///
CY  - Cape Town
PB  - Cape Town
KW  - Communication
KW  - sears
ER  -