TY  - BOOK
AU  - Heilbroner,Robert L.
TI  - Visions of the future: the distant past, yesterday, today, tomorrow 
SN  - 0195090748 (cloth : acid-free paper)
U1  - 303.490903 22
PY  - 1995///
CY  - New York
PB  - New York Public Library, Oxford University Press
KW  - Forecasting
KW  - History
KW  - Civilization, Modern
KW  - 20th century
KW  - Philosophy
N1  - Based on a series of lectures; Includes bibliographical references (p. 123-128) and index
ER  -