Thank you for viewing. "Gomi Audio Classroom" by Kosuke Gomi First Edition: November 10, 1976 8th Edition: December 10, 1976 Goma Shobo ♪ The secrets of selection and operation, taught by a sound seeker! Recommended for audio enthusiasts. *Please see the table of contents (photos 7-9). [Dimensions] 19 x 10.9 x 1.4 cm thick [Weight] 210g [Price] 630 yen [Pages] 226 [Condition of the item] It was in my father's bookshelf at home. He said he bought it 50 years ago. *Tanning on the top, side, and bottom edges. (Photos 3, 4, 6) No problem for reading the text. This book has been stored at home for a long time. Please purchase after understanding. Thank you very much. #Various music-related items from Showa retro and Heisei retro♪