Is anyone aware of a classification scheme suitable for recommending to our Facilities Department for their collection of c.500 books and leaflets? Topics include flooring, lighting, heating, wall coverings, substructures, superstructures etc., etc. Many of the books are supplier catalogues. Dewey Decimal Classification is not suitable. Michael A. Mason Trust Library Services Manager Southport & Ormskirk Hospital NHS Trust Tel: 01695 656403 [log in to unmask]