Meaning and Nature of Communication : The exchange of information or passing of information, ideas or thought from one person to the other or from one end to the other is communication. According to McFarland communication is, “a process of meaningful interaction among human beings. More specifically, it is the process by which meanings are perceived and understandings are reached among human beings.” Newman and summer defined communication as “an exchange of facts, ideas, opinions or emotions by two or more persons.” Communication is the process of passing information from one person to another. The purpose of communication understands of information. Whatever one wants to say to someone should be clearly understood by him else the very purpose of the communication would be defeated. Importance of Communication: Effective communication is vital for efficient management and to improve industrial relations. In modern world the growth of telecommunication, information technolo