KrimDok: Results for ""AT blockrichard gangactivityandoveralllevelsofcrimeanewmappingtoolfordefiningareasofgangactivityusingpolicerecords""
https://krimdok.uni-tuebingen.de/Search/Versions?filter[]=author_facet:"Block, Richard"&filter[]=is_open_access:"non-open-access"&filter[]=topic_facet:"Gangs"&id=1639708219&keys[]=AT blockrichard gangactivityandoveralllevelsofcrimeanewmappingtoolfordefiningareasofgangactivityusingpolicerecords