TY  - BOOK
AU  - Heilbroner, Robert.
TI  - Visions of the future : the distant past, yesterday, today, and tomorrow
SN  - 9780195090741
PY  - 1995///
CY  - New York
PB  - Oxford University Press
KW  - Forecasting
KW  - History
KW  - Civilization
KW  - 20th century | philosophy
ER  -