Thank you for viewing. I used this to study for the QC Kentei (Quality Control Examination) and passed, so I'm selling it now that I no longer need it. It was very easy to understand and study with. It's a great product, so please consider it. Concentrated textbook and problem set for aiming to pass the QC Kentei Level 3. - Title: QC Kentei Concentrated Textbook & Problem Set Level 3 - Publisher: Petit Grand Publishing - Features: Fully compatible with the revised level table - Purpose: Educational material for passing the QC Kentei - Number of pages: 287 pages #QC Kentei #Certification #Examination