International Key Issues in Crime Prevention and Criminal Justice - Papers in celebration of 25 years of HEUNI Published in 2006 Authors Edited by Kauko Aromaa, Terhi Viljanen. Helsinki 2006. ISBN 952-5333-28-0 ISSN 1237-4741. (173 pages) International Key Issues in Crime Prevention and Criminal Justice - Papers in celebration of 25 years of HEUNI