1.1 Meaning of organization ,management, and managers 1.1.1. Management as science or art 1.1.2. Management as a process with four functions 1.1.3. Importance of managers in organization 1.1.4. Concept of efficiency, effectiveness and value addition to organization 1.2 Managerial roles 1.2.1 Interpersonal ,Informational and decisional roles 1.3 Managerial skill 1.3.1.Technical, Interpersonal and conceptual skills