The thirty-ninth annual meeting of the AMERICAN ORTHOPSYCHIATRIC ASSOCIATION will be held in Los Angeles, March 21-24, 1962. Major emphasis of the meeting will be on the ways in which various specialists work together in mental health programs. The meeting will open with a Joint Session with the World Federation of Mental Health. The major address of this session will be by Dr. Paul Sivadon of France, director of a program which provides a broad range of psychiatric and mental health services to teachers and their families throughout his country. Other sessions will be devoted to Community Action Programs for Mental Health, The City and Its Environment, Social Action for Human Welfare, and Adolescence and Delinquency.