Say it with charts the executive's guide to successful presentations
Zelazny, Gene
Say it with charts the executive's guide to successful presentations Gene Zelazny - Homewood, Ill. Dow Jones-Irwin 1985 - 130p. ill.
Communication in management--Graphic methods
Say it with charts the executive's guide to successful presentations Gene Zelazny - Homewood, Ill. Dow Jones-Irwin 1985 - 130p. ill.
Communication in management--Graphic methods