TY - BOOK ID - 135781110 TI - Undercover operations : a manual for the private investigator PY - 1988 SN - 0873644867 PB - London Paladin DB - UniCat KW - Private investigators KW - Undercover operations KW - Handbooks, manuals, etc KW - Handbooks, manuals, etc UR - https://www.unicat.be/uniCat?func=search&query=sysid:135781110 AB - ER -