Encyclopedia of geographic information sources a detailed listing of publications and agencies of interest to managerial personnel, with a record of sourcebooks, periodicals, guides to doing business, government and trade offices, directories, handbooks - Wasserman, Paul; Sanders, James, b.1951; Sanders, Elizabeth Talbot (Detroit, Mich.: Gale Research Co., 1978)
Originally issued as v. 2 of the Encyclopedia of business information sources
Keywords: Business -- Information services