1. Learning and Usefulness of Collaboration Exercises: A Study of the Three Level Collaboration (3LC) Exercises between the Police, Ambulance, and Rescue Services. Issue 3 (November 2015) Authors: Berlin, Johan M.; Carlström, Eric D. Journal: International journal of mass emergencies & disasters Issue: Volume 33:Issue 3(2015) Page Start: 429 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗