Ethics and Politics in School Leadership: Finding Common Ground The Concordia University Leadership Series Autor Jeffrey Brierton et al. 11 ian 2016 Hardback Preț: 503.09 lei 700.61 lei 6-8 săpt. -28%
Leading with Resolve and Mastery: Competency-Based Strategies for Superintendent Success The Concordia University Leadership Series Autor Robert K. Wilhite et al. 8 feb 2017 Paperback Preț: 254.41 lei 333.53 lei 6-8 săpt. -24%