Used book. Paperback. Second edition published October 30, 1991. Publisher: Sanno University Publishing. Written by Sada Ichikura. The cover has "many scratches, etc. Some yellowing. Edges are creased and damaged." The text has age-related yellowing (see image). There are pages with corner creases (see image). Please understand that this is a used book from over 30 years ago and is not in good condition. Please examine the images and consider before purchasing. Thank you.