Hermann Mannheim 
Group Problems in Crime and Punishment [PDF ebook] 

First published in 1998. This is Volume IX of the fifteen in the Sociology of Law and Criminology series. This is a collection of mainly previously published periodicals, articles, reports or reviews on group problems in crime and punishment. The material has throughout been revised in 1955 and brought up to date by adding brief introductory or concluding remarks and further references to recent legislation, literature, and other subsequent developments.