1. Off-site emergency management for ndustrial areas;Pietersen,1993
2. Risk assessment and risk contour mapping;Pietersen;J. Loss Prev. Process Ind.,1992
3. Load Bearing Fibre Composites;Piggott,1980
4. Traffic Engineering: Theory and Practice;Nataro,1973
5. Enhancement of fire protection with irectional cooling spray nozzles;Pignato;Fire Technol.,1983