Blue book

Blue Book is a term often referring to a publication that is authoritative in its field. The term has been adopted by a variety of industries and sectors, including government, education, and automobiles. The term "Blue Book" is derived from the color of the book's cover.

History

The term "Blue Book" originated in the 15th century when the British government began using a blue cover for official reports. These reports were known as "Blue Books" and were used to present parliamentary reports. The tradition of using blue covers for official documents continues in some Commonwealth countries.

Usage

Government

In the United Kingdom, the term "Blue Book" is used to refer to a parliamentary report. The United States government also uses the term for various types of reports and manuals. For example, the Federal Communications Commission publishes a "Blue Book" that outlines policy goals and challenges.

Education

In education, a "Blue Book" is a type of test booklet. Students write their answers to exam questions in these booklets. The term is used primarily in the United States.

Automobiles

In the automobile industry, the term "Blue Book" is used to refer to the Kelley Blue Book, a guide that provides information on the resale value of used cars. The Kelley Blue Book is considered an authoritative guide in the automobile industry.

See also

• Green Book (disambiguation)
• White Paper
• Black Book (disambiguation)