TY  - BOOK
AU  - Gumpert,Gary
AU  - Cathcart,Robert S.
TI  - Inter/media: interpersonal communication in a media world 
SN  - 0195025059
U1  - 301.161  
PY  - 1979///
CY  - New York
PB  - Oxford University Press
KW  - Mass media
KW  - Interpersonal communication
ER  -