This is the first edition of the 1976 "Product Encyclopedia." I received this item, which was originally purchased at a bookstore and stored at home for a long time. It comprehensively covers information on products (goods and materials) that constituted Japanese society at the time. This would be of interest to those researching the Japanese economy after the oil shock, or those writing novels set in the 70s. ● Condition: The vinyl cover is folded and torn, but it does not interfere with reading the contents. There are parts with underlining, as shown in photo 7. ● Cover: Yes, with a slipcase ● Yellowing: None ● Creasing: None ● Scratches: Present ● Stains: Present ● Folding: None ● Writing: Present ● Other notes: Please consider this item as a used product. - Title: New Edition Product Encyclopedia - Publisher: Toyo Keizai Shinposha - Price: 20,000 yen - Language: Japanese