TY  - BOOK
AU  - Winthrop,Henry
TI  - Foreseeing the future: roadblocks and difficulties 
U1  - 301.24 
PY  - 1978///
CY  - Delhi
PB  - B.R. Pub. corp.
KW  - Forecasting
N1  - Bibliography : p. 111-122
ER  -