TY  - BOOK
AU  - Polak,Fred
AU  - Boulding,Elise
TI  - The image of the future
PY  - 1973///
CY  - Amsterdam
PB  - Elsevier Science
KW  - Forecasting
KW  - History
KW  - Civilization
KW  - Eschatology
KW  - Comparative studies
KW  - Utopias
N1  - Abridged translation of De toekomst is verleden tijd
ER  -