Social Diagnosis is the classic in social work literature. In it Miss Richmond first established a technique of social casework. She discusses the nature and uses of social evidence, its tests and their practical application, and summarizes the lessons to be learned from history, science, and the law. While other aids in diagnosis have been added to the caseworker's equipment, the assembling of social evidence is still an important discipline of the profession, to which this volume continues to make a significant contribution. No revision of the book has ever been made nor does any later book take its place.