De Dios, Manuel A. National Bureau of Criminal Investigations Research Center text pr New York National Bureau of Criminal Investigations & Research Center 1976 monographic spa vii, 160 p. ils. 27 cm. Estudio investigativo realizado por : "National Bureau of Criminal Investigation, Research Center; G.H. Kelly, Director; Manuel A. de Dios, Director de Investigaciones. Automobile theft Puerto Rico Statistics Robo de Automóvil Puerto Rico Estadísticas Kelly, G.H 920318 20160527184735.0 50379