Data, text and voice encryption worldwide markets.
Contributors: International Resource Development, inc.
Series: Report / International Resource Development, inc. ;; #754; Report (International Resource Development, inc.) ;; #754.
Publisher: International Resource Development
Published: 1988
Place of publication: New Canaan, Conn., U.S.A. (21 Locust Ave., New Canaan 06840)
Language: eng
Number of pages: 285
Subjects: Cryptography equipment industry.; Market surveys.
Notes: "December 1988."