John H. Zenger

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cover image of Complete New Manager

Complete New Manager

John H. Zenger Author
(2010)

cover image of 22 Managementgeheimnisse - Wie Sie mit weniger Aufwand mehr erreichen (Zusammenfassung)

22 Managementgeheimnisse -...

John H. Zenger Author
(2000)

cover image of Cómo ser excepcional (resumen)

Cómo ser excepcional (resumen)

John H. Zenger Author
Joseph R. Folkman Author
(2013)

cover image of How to Be Exceptional (Summary)

How to Be Exceptional (Summary)

John H. Zenger Author
Joseph R. Folkman Author
(2013)

cover image of The Extraordinary Coach (Summary)

The Extraordinary Coach...

John H. Zenger Author
Kathleen Stinnett Author
(2012)

cover image of 22 Management Secrets to Achieve More With Less (Summary)

22 Management Secrets to...

John H. Zenger Author
(2000)

cover image of El "coach" extraordinario (resumen)

El "coach" extraordinario...

John H. Zenger Author
Kathleen Stinnett Author
(2013)

cover image of The Extraordinary Leader (Summary)

The Extraordinary Leader...

John H. Zenger Author
Joseph Folkman Author
(2003)