Textbook on Management Information Systems for the Business Career Certification Exam. - Title: Management Information Systems (Information Planning) Level 2 - Author: Makoto Hayashi - Series: Business Career Certification Exam - Publisher: Social Insurance Research Institute - Edition: Level 2 No highlighting or underlining! Although there may be updates to the text, the most important points remain the same, and it's generally unlikely that there will be major changes that make the old edition unusable. I have taken the Business Career Exam more than 10 times and have been able to pass by studying with the old edition. Thank you for viewing.