TY  - RPRT
TI  - Valuation of telecommunications : progress report for FY 68 with appendices
AU  - Strom, S C
AU  - Hobbs, Arthur M
PY  - 1969
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS report ; 9977
DO  - 10.6028/NBS.RPT.9977
ER  -