Public communication /
Hart, Roderick P.
Public communication / Roderick P. Hart. - New York: Harper & Row, 1975. - xii, 291 p. : illus.p; 24 cm.
Bibliography: p. 275-279.
0060426853
Public speaking.
808.51 / HAP 1975
Public communication / Roderick P. Hart. - New York: Harper & Row, 1975. - xii, 291 p. : illus.p; 24 cm.
Bibliography: p. 275-279.
0060426853
Public speaking.
808.51 / HAP 1975