Public Speaking In A Week: Presentation Skills In Seven Simple... - Avery, Matt

Public Speaking In A Week: Presentation Skills In Seven Simple Steps by Matt Ave

Negotiation Skills In A Week: Brilliant Negotiating In Seven Simple Steps by Pet

PR In A Week: A Public Relations Masterclass In Seven Simple Steps by Brian Salt

People Skills In A Week: Motivate Yourself And Others In Seven Simple Steps by C

PR In A Week: A Public Relations Masterclass In Seven Simple Steps by Brian Salt