TY - BOOK AU - Ludwig,Jens ED - United States. ED - National Criminal Justice Reference Service (U.S.), TI - Underground gun markets in Chicago PY - 2019/// CY - [Washington, D.C.] PB - National Criminal Justice Reference Service, Office of Justice Programs KW - Black market KW - Illinois KW - Chicago KW - Firearms KW - Crime N1 - "Document Number: 253014" -- Grant transmittal document; "Date Received: June 2019" -- Grant transmittal document; "This resource is being made publically available through the Office of Justice Programs' National Criminal Justice Reference Service"--Grant transmittal document; GPO Cataloging Record Distribution Program (CRDP) UR - http://purl.fdlp.gov/GPO/gpo128080 ER -