Rare vintage "Wireless and Experiment" Separate Volume: Latest Transistor Vertical FET Stereo Amplifier Design and Construction, published by Seibundo Shinkosha, 1975. Please assess the condition based on the photos. This item is a used item that has been in someone else's possession, so please refrain from purchasing if you are sensitive to such matters. Returns and refunds are not accepted for any reason. Please understand this before purchasing.