Thank you for viewing. I was a railway consultant, but I have retired and am selling this item as I no longer need it. I purchased this during my consulting days so I could work remotely, but I ended up not using it much, so it's in relatively good condition. There are no tears, damage, or writing, nor any noticeable stains. However, please understand that this item has been stored by a private individual, and I ask that those who understand that it is a used item and are not overly concerned about its condition consider purchasing it. Thank you. "Design Standards and Commentary for Railway Structures: Earth Structures, Revised Edition 2013" Railway Technical Research Institute / Ministry of Land, Infrastructure, Transport and Tourism Railway Bureau Price: ¥15,000 #RailwayTechnicalResearchInstitute #MinistryofLandInfrastructureTransportandTourismRailwayBureau #Book #CivilEngineeringandArchitecture/CivilEngineering #ProfessionalEngineer