TY  - BOOK
AU  - Farr,R.E.
ED  - Institution of Electrical Engineers.
TI  - Telecommunications traffic, tariffs, and costs: an introduction for managers 
SN  - 0863411452
PY  - 1988///
CY  - London, U.K.
PB  - P. Peregrinus on behalf of the Institution of Electrical Engineers
KW  - Telecommunication
KW  - Traffic
KW  - Costs
N1  - Includes index; Bibliography: p. [177]-178
ER  -