Quiz de Design: Learn Knowledge You Can Use for Life Just by Solving! ingectar-e Price: ¥1800 Thank you for viewing. I've flipped through it once or twice. There are no noticeable stains or folds, but as it's a casual inspection, please refrain from purchasing if you are looking for perfection. Please also check my profile. #ingectare #ingectar_e #book #electricity/machinery/electronic_communication