TY  - BOOK
AU  - Gronbeck, Bruce
TI  - Principles and type of speech communication 
SN  - 971-11-0735-X
U1  - 808.51 G876 1990 
PY  - 1990///
CY  - Glenview Illinois : 
PB  - Scott, Foresman and Company, 
KW  - Public Speaking
ER  -