Easy to Understand! Class A Hazardous Materials Handler Examination: Revised 2nd Edition A thorough guidebook for obtaining a national qualification. Commonly known as the Kudo book. I think it's a standard reference book for Class A Hazardous Materials Handler. I bought it, but I didn't use it, so I'm putting it up for sale. Please check the photos for the condition before purchasing. It has been stored by a private individual, so there are some scratches, but there are no markings or writing inside. - Title: Class A Hazardous Materials Handler Examination: Revised 2nd Edition Easy to Understand! Class A Hazardous Materials Handler Examination - Author: Masataka Kudo - Publisher: Kobunsha - Price: 2,800 yen + tax - ISBN: 978-4-7703-2801-4 - Series: National Qualification Series Thank you for viewing. #HalloweenOnMercari