"Wireless Explained: The Expanding World of Wireless - Easy-to-Understand Wireless Technology" Hiroaki Kogure / Yoshie Kogure Price: ¥1880 #HiroakiKogure #Hiroaki_Kogure #YoshieKogure #Yoshie_Kogure #Books #Electrical_Mechanical/Electronic_Communication Both the cover and the contents are generally in good condition, I think. I have other items for sale as well, so please take a look if you'd like. Thank you!