The updated 3-volume 7th edition of Encyclopedia of American Industries provides insight into every realm of American business. Volume 1 covers 360 manufacturing industries. Volume 2 has 362 essays on such industries as agriculture, mining, utilities, construction, wholesale, retail, transportation, and information. Volume 3 consists of 335 essays on topics of finance, insurance, real estate, service industries, and public administration. This fully updated set is now arranged by the North American Industry Classification System (NAICS) and includes an essay for every one of the 1, 057 2017 NAICS codes.