The Directory of fee-based information services
Publisher: Information Alternative
Place of publication: Woodstock, NY
Language: eng
Subjects: Information services; Directories
Other titles: Information broker.; Journal of fee-based information services.
Notes: Imprint varies. Published: Houston, TX, Burwell Enterprises, 1984-

Compiled and edited by H.P. Burwell, 1984-

Questionnaires information (too late to be included in current directory) included in: Journal of fee-based information services,   -July/Aug. 1986, and: Information broker, Jan./Feb. 1987-1990.