TY  - RPRT
TI  - Annotated bibliography on technological forecasting 
AU  - Gray, Martha M
AU  - Nagy, David A
PY  - 1974
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 74-463
DO  - 10.6028/NBS.IR.74-463
ER  -