A comprehensive problem explanation collection to get closer to passing. - Title: 1st and 2nd Grade Telecommunications Construction Management 2022 Edition - Contents: Problem explanation collection, Reiwa 1st year - Reiwa 3rd year problems, explanations - Number of pages: Approximately 200 pages - Features: Detailed explanations to help you pass Thank you for viewing. ◆ There are no noticeable stains, but please understand that it is stored by a private individual.