Society Easy Breakthrough Class-A Hazardous Materials Engineer Passing Text + work book [2nd Edition]

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This book is a text and work book for those who take the Class-A Hazardous Materials Engineer's Examination. It carefully explains the parts that are difficult to remember and image with figures and tables. It includes hints such as "How will the questions be given in the examination?" and "What should I think when I am lost?" so that you can grasp the tendency of the questions and learn without waste. In addition, many small questions are published so that you can confirm what you have learned on the spot, and questions of the same format of the examination are also published. The "Mock Examination" is included at the end of the book and is offered as a download for two times. It is a reference book that allows input and output to be ensured.