Advertising Legal -- See Legal advertising Here are entered works on the law of public notice. Works on the legal aspects of advertising in general are entered under Advertising laws. Works on the legal aspects of advertising a particular product or in connection with a particular activity or industry are entered under headings of the type Advertising--[product, activity or industry]--Law and legislation, e.g. Advertising--Optical trade--Law and legislation. Works on the advertising of legal services are entered under Advertising--Lawyers.