Thomas, Richard F. (2) Gal, John (paul Baerwald School Of Social Work And Social Welfare, Hebrew University Of Jerusalem, Israel.), Weiss-gal, Idit (bob Shapell School Of Social Work, Tel Aviv University. Israel.) (1) Gal, John (paul Baerwald School Of Social Work And Social Welfare, Weiss-gal, Idit (bob Shapell School Of Social Work (1) Bob, Greene (1) Bob (bob Riter) Riter (1)