Contents: S.M. Weiss, Health at Work. Part I:Worksite Health Promotion Strategies and Programs.J.E. Fielding, The Challenges of Work-Place Health Promotion. D.R. Johnson, Health Promotion: The Challenge to Industry. J.C. Brengelmann, Work-Site Health Promotion: The European Experience, With Particular Emphasis on the Federal Republic of Germany. W.S. Jose II,D.R. Anderson, Control Data's Staywell Program: A Health Cost Management Strategy. Part II:Targets for Health Promotion.N.E. Grunberg, Cigarette Smoking at Work: Data, Issues, and Models. P. Foreyt, G. Leavesley, Behavioral Treatment of Obesity at the Work Site. W.L. Haskell, Exercise Programs at Work: Data, Issues, Models. Part III:Challenges and Issues in Worksite Health Promotion.T. Mason, Program Development and Design in Work-Site Health Promotion. M.A. Hamburg, Work-Site Health Promotion: Some Policy Issues and Concerns. R.A. Carleton, Interfaces Among Community-, School-, and Work- Site-Based Health Promotion Programs. K.D. Brownell, W.S. Jose II, Recruitment, Attrition, and Maintenance Issues in Work-Site Health Promotion. J.E. Fielding, Cost-Benefit and Cost Effectiveness Analysis in Work-Place Health Promotion Programs. M.H. Becker, In Hot Pursuit of Health Promotion: Some Admonitions. K.R. Pelletier, R.W. Lutz, Healthy People--Healthy Business: A Critical Review of Stress Management Programs in the Workplace.