Cetron, Marvin
Encounters with the future : a forecast of life into the 21st century - New York, N.Y. : McGraw-Hill, 1982 - 308
SOCIAL CHANGE
TWENTY-FIRST CENTURY--FORECASTS
CB161 / C477E
Encounters with the future : a forecast of life into the 21st century - New York, N.Y. : McGraw-Hill, 1982 - 308
SOCIAL CHANGE
TWENTY-FIRST CENTURY--FORECASTS
CB161 / C477E