Byham

Zapp! The Lightning Of Empowerment

By Cox, Jeff, Byham, William C

Zapp! The Lightning Of Empowerment: revised Edition

By Byham, William C

Zapp!: The Lightning of Empowerment : How to Improve Productivity, Quality, and Employee Satisfaction

By Byham, William C., Cox, Jeff

Grow Your Own Leaders: How to Identify, Develop, and Retain Leadership Talent

By Byham, William C., Smith, Audrey B., Paese, Matthew J.

Heroz: Empower Yourself, Your Coworkers, Your Company

By Byham, William C., Cox, Jeff