B Business economics > B.04 Human resource management > B.04.04 Working conditions and labour-management relations > B.04.04.02 Labour-management relations > Employment relations

V Economics > V.13 Labour > V.13.05 Industrial relations > Employment relations

W Economic sectors > W.23 Nonprofit sector > W.23.02 Interest groups > W.23.02.02 Trade unions > Employment relations

... > N Related subject areas > N.06 Social sciences > N.06.03 Social behaviour > N.06.03.01 Social relations > Social relations > Employment relations