Here are entered works on purchasing for manufacturing purposes. Works on purchasing in general and on the purchasing activities of business enterprises in retail or service industries are entered under Purchasing. Works on consumer buying are entered under Shopping. --subdivision Purchasing under types of products and services and individual animals and groups of animals, e.g. Automobiles--Purchasing; Cattle--Purchasing
Here are entered works on real property zoned for industrial use. Works on intangible commercial and industrial property rights treated collectively, such as ownership of patents, trademarks, business names, etc., are entered under Industrial property.
--subdivision Legal status, laws, etc. under categories of professionals and employees, e.g. Actors--Legal status, laws, etc.; Construction industry--Employees--Legal status, laws, etc.
