TY  - BOOK
TI  - Oral and written communication: historical approaches  
SN  - 0803931077
U1  - 302.2 19
PY  - 1990///
CY  - Newbury Park
PB  - Sage Publications
KW  - Speech physiology
KW  - Spines
KW  - Written communication
KW  - Symbols
N1  - mc
N2  - Communication
ER  -