2021 Edition No writing or markings. *The sticker with the company name on the last page has been removed. For those who understand that this is a used book, thank you! ● Standard Estimation Standards for Design Work (Reference Materials) ● Supervised by: Technical Research Division, Minister's Secretariat, Ministry of Land, Infrastructure, Transport and Tourism ● Published by: Economic Research Association ● Price: 4,700 yen #Design #ReferenceMaterials #CivilEngineering #Survey #EstimationStandards Thank you for viewing.