A reference book analyzing the latest questions for the Class 4 Hazardous Materials examination. - Title: Class 4 Hazardous Materials Examination - Author: Yukio Suzuki - Publisher: Ohmsha - Number of pages: 164 pages - ISBN: 978-4-87216-510-0 Thank you for viewing. Please refrain from purchasing if you are overly concerned about details. As this is a used item, please check the photos carefully and only purchase if you understand the condition. Price reductions may not be possible. Bundling with other items from this account is available. Items will be packaged simply. Please let us know in advance if you have any requests or concerns. Returns and exchanges are not accepted after purchase. We appreciate your understanding, although there may be some shortcomings.