"Cullinane Database Systems." . . "Bachman Information Systems." . . . . . . . . . . . . . . . . . . "Contains correspondence, calendars, internal reports, interoffice memoranda, publications, presentation materials, articles, notes, schematics, and flow charts detailing database software development. Includes documentation on Dow Chemical (1951-1960), General Electric (1960-1970), Honeywell Information Systems (1970-1981), Cullinane Database Systems/Cullinet (1972-1986), Bachman Information Systems, Inc. (1982-1996), Association for Computing Machinery (ACM) (1971-1982), American National Standards Institute (ANSI) (1978-1983), International Federation for Information Processing (IFIP) (1974-1975), International Telegraph and Telephone Consultative Committee (CCITT) (1977-1980), and International Standards Organization (ISO) (1977-1982)." . "Charles William Bachman papers" .