TY  - BOOK
AU  - Ehninger,Douglas
AU  - Monroe,Alan H.
AU  - Gronbeck,Bruce E.
TI  - Principles and types of speech communication
SN  - 0673151182
U1  - 808.51 
PY  - 1978///
CY  - Glenview, Ill
PB  - Scott, Foreman and Co.
KW  - Public Speaking
KW  - Oral communication
N1  - Includes bibliographies and index
ER  -