Mastering the Art of Oral Presentations: Winning Orals, Speeches, and Stand-Up PresentationsE-bookMastering the Art of Oral Presentations: Winning Orals, Speeches, and Stand-Up PresentationsdiDon FulopValutazione: 0 su 5 stelle0 valutazioniSalva Mastering the Art of Oral Presentations: Winning Orals, Speeches, and Stand-Up Presentations per dopo