Personnel management -- 9 Industrial management -- 7 Industries -- 7 Economic conditions 6 Case studies. -- 5 Manpower planning -- 5 Economic forecasting -- 4 more ... Industrial productivity -- 4 Management 4 Management -- 4 Prevention -- 4 Study and teaching -- 4 Drug abuse -- 3 Economic policy 3 Economic policy -- 3 Employees -- 3 Human capital -- 3 Industrial policy -- 3 Industrial relations -- 3 Labor -- 3 Narcotics, Control of -- 3 Occupational training -- 3 Research -- 3 Social aspects -- 3 Vocational guidance -- 3 Blind -- 2 Career development -- 2 Case studies -- 2 Classification -- 2 Congresses -- 2 less ...