Before the Mic: How to Compose Meaningful, Memorable, and Motivational PresentationsE-bookBefore the Mic: How to Compose Meaningful, Memorable, and Motivational PresentationsdiGlenn GibsonValutazione: 0 su 5 stelle0 valutazioniSalva Before the Mic: How to Compose Meaningful, Memorable, and Motivational Presentations per dopo