This document discusses industrial conflict that occurs between different groups like unions, management, and workers when they have differing interests and perceptions. It occurs at the organizational level through interactions between union leaders and management, union leaders and workers, and unions and workers and management. These conflicts are manifested in various forms like non-cooperation, arguments, strikes, and lockouts. The sources and causes of industrial conflict include issues around wages, technological changes, political instability, and interpersonal conflicts. Measures to address industrial conflict discussed are non-statutory approaches like codes of discipline and tripartite machinery, as well as statutory bodies under labor administration and law.