organized by the National Committee on Control and Computational Systems of the Institution of Engineers. National Committee on Control and Computational Systems of the Institution of Engineers. organised by the National Committee on Hydrology and Water Resources of the Institution of Engineers. organised by The National Committee on Applied Mechanics of The Institution of Engineers. organised by the National Committee on Hydrology and Water Resources of the Institution of Engineers Australia. organised by National Committee on Applied Mechanics of The Institution of Engineers. organised by the National Committee on Environmental Engineering of the Institution of Engineers, Australia. organised by The National Committee on Transportation of The Institution of Engineers, Australia. organised by the National Committee on Electric Power, Engineering of the Institution of Engineers, Austrilia. organised by the National Committee on Engineering Management of the Institution of Engineers, Australia.