Demand for on-line information services as a funcion of the charges
By: by A. D. J. Flowerdew, J. J. Thomas, C. M. E. Whitehead.
Contributors: Thomas, J. J. joint author.; Whitehead, Christine M. E., joint author.
Publisher: Commission of the European Communities]
Published: 1976
Place of publication: [Brussels?
Language: eng
Subjects: Information services.; Information networks.; Information storage and retrieval systems.
Notes: Cover title.
Table of contents: title: [v. 1] A report.; title: [v. 2] Annexes.