Speech power. Tape Productions. 1975. 12 cassettes. With appendix and practice cassette. Contents: Speech: mirror of the mind. The great ... Dialects and standard speech. The power of humor. The art of listening. Body speech. Public speaking. Persuasive speech. Debates ... Dr. Gl ick discusses the most common physical ailments suffered by middle-aged, nonprofessional sports participants. + C-948anbsp;...