Utilization of telephone subscriber loops for high speed polling and data transmission
By: Philip Joseph Brendel
Publisher: [publisher not identified]
Published: 1975
Place of publication: [New York]
Language: eng
Number of pages: 201
Subjects: Telephone systems; Public opinion polls; Data transmission systems
Notes: "76-17,819."

Thesis--Columbia University.

Includes bibliographical references.

Microfilm. Ann Arbor, Mich. : University Microfilms, 1976. 1 microfilm reel.  35 mm.