IUN Must-KnowsIUN Course Reviews Indiana University NorthwestSearch CourseSearch CourseDepartmentsCOMMJDepartments LevelLevel CodeNameOverallEasinessInterestUsefulnessReviewssorted descendingCOMMJ 219Introduction To Public Relations00000COMMJ 321Principles Of Public Relations00000Sort bySort byCOMMJ 219Introduction To Public RelationsOverall0Easiness0Usefulness0Reviews0COMMJ 321Principles Of Public RelationsOverall0Easiness0Usefulness0Reviews0