000 007460000a22002290004500
008 110616t xxu||||| |||| 00| 0 eng d
040 _cVAD
041 _aEngels
100 _aDorn, Nicholas
_978985
245 _aThe limits of informal surveillance : four case studies in identifying neighbourhood heroin problems
260 _aLondon
_bISDD
_c1987
300 _a34 p.
650 _adataverzameling
_978986
650 _adrugs
_978987
650 _aheroïne
_978988
650 _aonderzoeksrapporten
_978989
650 _aVerenigd Koninkrijk
_978990
700 _aJames, Christine
_978991
700 _aSouth, Nigel
_978992
942 _2ddc
_cARTIKEL
952 _70
_p940606
_cOPENKAST
_40
_00
_bVAD
_yboek
_10
_o440 DORN
_d19990000
_aVAD
999 _c268
_d268