"The Ultimate Excel Textbook = THE FIRST-BEST TEXTBOOK OF MICROSOFT EXCEL: Complete Edition: Super Excel Work Techniques That "Produce Results" That You Can Use Immediately and Will Be Useful for Life" Naoya Fujii / Keisuke Oyama Price: ¥1600 #NaoyaFujii #Naoya_Fujii #KeisukeOyama #Keisuke_Oyama #Books #Electrical/Mechanical/Electronic Communication Unread, but as it is stored at home, there may be some scratches on the cover, so please understand."