I am selling this because I purchased it to study for the Building Management and Administration Specialist exam, but I passed. There are no markings, but there are some creases and scratches on the cover. [Description] A complete set of 6 volumes of the 2020 Building Management and Administration Course textbooks. An essential book for deepening specialized knowledge. Building Management and Administration Course Textbooks 2020 Planning and Formulation Volumes 1 & 2 Leasing and Sales Volumes 3 & 4 Management and Operation Volumes 5 & 6 Reference and Materials Volume 7 - Volumes: 7 total - Edition: 2020 - Publisher: Japan Building Management Center