Public speaking /
Osborn, Michael, 1937-
Public speaking / Michael Osborn, Suzanne Osborn. - 2nd ed. - Boston, Mass. : Houghton Mifflin Co., c1991. - xxvii, 488 p. : ill. (some col.) ; 23 cm.
Includes bibliographical references and index.
039543257X
90083038
Public speaking.
PN 4121 / .O833 1991
Public speaking / Michael Osborn, Suzanne Osborn. - 2nd ed. - Boston, Mass. : Houghton Mifflin Co., c1991. - xxvii, 488 p. : ill. (some col.) ; 23 cm.
Includes bibliographical references and index.
039543257X
90083038
Public speaking.
PN 4121 / .O833 1991