TY  - BOOK
AU  - Helmer-Hirschberg,Olaf
TI  - Looking forward: a guide to futures research 
SN  - 0803920172
U1  - 003 
PY  - 1983///
CY  - Beverly Hills, Calif.
PB  - Sage Publications
KW  - Forecasting
N1  - Bibliography: p. 374-375
UR  - http://www.loc.gov/catdir/enhancements/fy0654/83004520-d.html
ER  -