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Indexing System:

Thesaurus Hierarchy (Sample)

Business
....Business ethics
........Animal rights 
........Bribery
........Civil rights
........Codes of ethics
........Collusion 
........Competitive intelligence 
........Conflicts of interest 
........Cornering the market 
........Corporate responsibility 
........Corruption 
........Discrimination 
........Education 
........Embezzlement 
........Environment 
............Environmental law
............Environmental management
........Ethical practices
............Negotiation 
............Risk-Benefit Analysis 
........Fraud
........Human rights
........Industrial espionage
........Kickbacks
........Labor
........Legal issues 
........Loyalty
........Monopolies 
........Price-fixing
........Pyramid schemes 
........Social contracts 
....Business management
........Advertising
............Ad copywriting
............Advertisements
............Advertisers
............Advertising agencies
................Account planning
............Advertising and consumer psychology
................Consumer behavior
....................Consumerism
....................Impulse buying
................Demographics
....................Target audiences
............Advertising associations
............Advertising awards
............Advertising logos
............Advertising management
................Advertising campaigns
............Advertising portfolios
............Advertising promotions
............Affiliations
............Art direction
............Billboard advertising
............Broadcast advertising
................Radio advertising
................Television advertising
............Children's advertising
............Classified advertising
............Communications
............Coupons
............Cross-cultural advertising
............Digital production 
............Direct mail advertising
............Directory advertising
............Display advertising
............Film and video production
............Graphic design
................Web site design 
............History of advertising
............International advertising
............Internet advertising
................Banner advertisements
............Packaging
............Point-of-Purchase advertising
............Print advertising
................Advertising periodicals
....................Niche markets
................Magazine advertising
................Newspaper advertising
............Product placement
............Sponsorship