1. The I.E.S. Code, (The Illuminating Engineering Society, 32 Victoria Street, London, S.W., 1 1961),Price 12s. 6d.
2. ‘Lighting in Corrosive, Flammable and Explosive Situations’, I.E.S. Technical Report, 1., The Illuminating Engineering Society, 32 Victoria Street, London, S.W., 1, Available from, price 12s. 6d.
3. Lighting and Productivity in Factories and Offices, (British Lighting Council, 16-18 Lancaster Place, London, W.C., 2 Price 6s. 0d.