TY  - BOOK
AU  - karchmer,clifford l
ED  - police executive research forum
TI  - strategies for combating narcotics wholesalers: investigative approaches that work
PY  - 1992///.
CY  - washington dc: 
KW  - Cocaine
KW  - Drugs
KW  - heroin
KW  - informants
KW  - investigation
KW  - Market
N1  - 25pp., 28x22
ER  -