"BUSINESS & ECONOMICS / Organizational Behavior" . . "BUSINESS & ECONOMICS / Industrial Management" . . "BUSINESS & ECONOMICS / Management" . . "Employees Recruiting Study and teaching." . . "BUSINESS & ECONOMICS / Management Science" . . . . . . . "Grundkurs Personalberatung : Leitfäden, Checklisten und Beispiele für Personaldienstleister" . "Electronic books" . . . . . . . .