The National Institute of Standards and Technology (NIST) requires the services of a commercial publisher who will (1) conduct an expert, anonymous, technical review of the manuscript; (2) supply professional layout and publishing services with final manuscript technical approval by authors; (3) provide open-access, downloadable distribution of the book in the form of direct open access, where any user may download the book, or through a subscriber library, where an organization or company is the subscriber and the book is available free of charge to users of that library.NIST requires the services of a commercial publisher who will (1) conduct an expert, anonymous, technical review of the manuscript; (2) supply professional layout and publishing services with final manuscript technical approval by authors; (3) provide open-access, downloadable distribution of the book in the form of direct open access, where any user may download the book, or through a subscriber library, where an organization or company is the subscriber and the book is available free of charge to users of that library.