TY  - BOOK
AU  - Arnfield,R.V.
ED  - European Conference on Technological Forecasting
ED  - University of Strathclyde.
TI  - Technological forecasting
SN  - 0852240694
U1  - 658.4 23
PY  - 1969///
CY  - Edinburgh
PB  - Edinburgh U.P.
KW  - Technological forecasting
ER  -