Cannon,, Mark D. Effective groups : concepts and skills to meet leadership challenges / Mark D. Cannon, Brian A. Griffith

Effective groups : concepts and skills to meet leadership challenges / Mark D. Cannon, Brian A. Griffith . - Boston : Pearson, cop. 2007 . - XXIII, 278 p. : il. 24 cm . - (The Peabody education leadership series)
0-205-48291-0 Brochado978-0-205-48291-7

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