Motor Carrier Investigator (C-523): Passbooks Study Guide Volume 523

The Motor Carrier Investigator Passbook(R) prepares you for your test by allowing you to take practice exams in the subjects you need to study. It provides hundreds of questions and answers in the areas that will likely be covered on your upcoming exam, including but not limited to: evaluating conclusions in light of known facts; understanding and interpreting written material; preparing written material; understanding and interpreting tabular material; and more.