Entries are classified first according to subject matter. Major subject divisions included an introduction to antitrust policy, research problems in trust policy, and industries and government antitrust action. Within these three divisions, entries are presented in alphabetical order according to the author's last name. Each listing includes the author's or editor's name, the title of the work, the periodical name in the case of articles, publisher and location, and publication date. For example, the first subject division includes the entries: 'Adams, Walter, ed. The Structure of American Industry. New York: Macmillan, 1971; Colberg, Marshall R., et al. Business Economics: Principles and Cases. Howewood, Illinois: Irwin, 1970; and Felton, John Richard.