This document discusses industrial relations and its importance. It begins by defining industrial relations as the relationship between employees and management, and how good relations are important for productivity and avoiding conflicts. It then provides definitions of industrial relations from various sources. The document outlines objectives of industrial relations like enhancing worker status and minimizing conflicts. It also discusses factors that influence industrial relations like economic, technological and institutional factors. Finally, it briefly describes different approaches to studying industrial relations like the unitary, pluralist, Marxist, social action, and systems approaches.