"Practical Guide to Reliability Evaluation and Analysis of Electronic Components Part 3" I purchased this new and stored it without using it much. There are stains on the edge of the book (photo 4) and wrinkles on the front and back covers (photos 5 and 6). #Yasuo Imai #Imai_Yasuo #Tsuneo Ajioka #Ajioka_Tsuneo #book #Electrical/Mechanical Engineering / Electrical