Speak up with confidence how to prepare, learn, and deliver effective speeches
Valenti, Jack
Speak up with confidence how to prepare, learn, and deliver effective speeches Jack Valenti - New York Morrow 1982 - 152 p. 23 cm
Public speaking
808.5 / 1
Speak up with confidence how to prepare, learn, and deliver effective speeches Jack Valenti - New York Morrow 1982 - 152 p. 23 cm
Public speaking
808.5 / 1