@book{393357,
	author = {NAÇÕES UNIDAS, Office on Drugs and Crime},
	title = {Current practices in electronic surveillance in the investigation of serious and organized crime},
	publisher = {United Nations Office on Drugs and Crime (UNODC)},
	year = {2009},
	address = {Vienna},
	note = {Ficheiro de 1,23 MB em formato PDF (48 p.).}
}