Thank you very much for viewing. This is a set of two monthly reports from Chikuma Shobo. They were published in 1981. The books themselves are in good condition as they have never been read. However, the cases have sun damage and stains due to being stored on a bookshelf for a long time. Please take a look at the photos and understand before purchasing. Returns and claims are not accepted. Books with paper covers. 20cm x 14.5cm Thickness (including case): 3.5cm