With contributions from professionals in forensic science, law, and engineering, this book serves as an introduction to the field of metrology, its application to the forensic sciences, and its use in the courtroom. Written for professionals and students, the text begins at a general level, demonstrating that the principles of metrology are familiar to all. It then builds a more sophisticated level of coverage, combining the scientific machinery of metrology and forensics with the practice of law so practitioners will be able to apply the principles discussed. Examples, case studies, and diagrams are included for ease of understanding and application-- Provided by publisher.