RT Book
T1 Covert human intelligence sources: the 'unlovely' face of police work
A2 Billingsley, Roger
LA English
PP Hampshire, U.K
PB Waterside Press
YR 2009
UL https://krimdok.uni-tuebingen.de/Record/808408879
OP 189
NO Includes bibliographical references and index
CN HV8195.A3
SN 1281886467
SN 9781281886460
SN 9781906534783
K1 Undercover operations : Great Britain
K1 Informers : Great Britain
K1 Criminal Investigation : Great Britain