Personnel Priorities in Schools Today Autor Thomas A. Kersten et al. 26 dec 2014 Paperback Preț: 243.94 lei 43-57 zile
Moving Into the Superintendency Autor Thomas A. Kersten 24 mai 2012 Paperback Preț: 280.93 lei 43-57 zile
Stepping Into Administration Autor Thomas A. Kersten 15 sep 2010 Paperback Preț: 280.73 lei 43-57 zile