Quality Leadership Skills: Standards of Leadership Behavior Autor Dick Leatherman 29 feb 2008 Paperback Preț: 292.24 lei 22-36 zile
The Training Trilogy: Conducting Needs Assessments, Designing Programs, Training Skills Autor Dick Leatherman 31 ian 2007 Paperback Preț: 290.05 lei 22-36 zile