Book excerpt: Small in size but packed with detailed information, Barron's Business Dictionaries are extremely useful and economical reference sources for business students, business managers, and general readers seeking advice and information on specific business subjects. Each pocket-size book defines thousands of authoritative yet specialized terms within its subject area and features an abundance of diagrams, charts, and line art. These are must-haves for students and professionals alike. This revised and expanded dictionary defines approximately 8,000 terms relating to accounting, taxation, advertising, business law, communications, transportation, computers and the Internet, insurance, international business, management, marketing, real estate, and statistics. This brand-new edition has been expanded to include more than 150 new terms specifically relating to finance and economics.