TY  - BOOK
AU  - Thompson, Alan E.
TI  - Understanding futurology: an introduction to futures study 
SN  - 0715377612
U1  - 301.24 
PY  - 1979///
CY  - London 
PB  - David and Charles 
KW  - Forecasting
KW  - Environmental Impacts
N1  - Includes bibliographical references and index
ER  -