DeVito, J.A.
The elements of public speaking - 5th ed. - New York Prentice Hall 1994 - 491 p. 23 cm
005161 E 047
65017323
Public speaking.
428.3 / E38
The elements of public speaking - 5th ed. - New York Prentice Hall 1994 - 491 p. 23 cm
005161 E 047
65017323
Public speaking.
428.3 / E38