PSL Complete Guide To Model Railways Michael Andress Patrick Stephens Ltd Guild Publishing London 1988 The hard back book measures approx, 15.5cm by 24.5cm and contains approximately 512 pages packed with detailed illustrations, photos and plan drawings. The hard back publication is firmly bound, and apart form some edge wear to the dust jacket remains in a very good general condition, as shown. Please take a look at the photos as they form part of the description.