Tamur Iqbal

communication types of dbms mis computer system database dbms udcs developing countries third world countries ldcs communication qualities fundamental principles of writing business letter 7c's overcome barriers of communication barriers in communication hurdels in communication problums in communication english grammar punctuation full stop torts cannot sued law cannot sue process of communication components of communication feed back effect receiver channel message source informal communication formal communication horizontial communication upward communication flow of communication downword communication importance of business communication business communication importance of communication