Home › Authors › W. Clifford 👤 W. Clifford b. 1918 ยท 3 books Books by W. Clifford Law and order in Papua New Gui Law and order in Papua New Guinea, INA/IASER report by Clifford, Morauta, Stuart 1986 Evaluation in the criminal jus Evaluation in the criminal justice services 1982 Cost-effective business regula Cost-effective business regulation 1981