This book contains the text and practice exams to help you pass the scuba diver exam. - Title: 7-Day Master Scuba Diver Exam Pass Text + Practice Test Revised 2nd Edition - Author: Satoshi Futami - Publisher: Kobunsha - Contents: Includes text and practice exams for passing the scuba diver exam. - Features: Content updated to the latest revised standards. Thank you for viewing. Please understand that there are many notes and folds. I think there are notes and folds in important places. I was able to pass the exam with this book.