TY - BOOK ID - 6963626 TI - Delinquency and opportunity : a theory of delinquent gangs AU - Cloward, Richard A. AU - Ohlin, Lloyd E. PY - 1970 SN - 0710034059 9780710034052 PB - London Routledge and Kegan Paul DB - UniCat KW - 343.9 KW - Criminologie --(algemeen) KW - 343.9 Criminologie --(algemeen) UR - https://www.unicat.be/uniCat?func=search&query=sysid:6963626 AB - ER -