|
2
|
|
Futurologists -- United States -- Biography : The essential Herman Kahn : in defense of thinking / edited by Paul Dragos Aligica and Kenneth R. Weinstein
|
2009
|
1
|
|
3
|
|
Futurologists -- United States -- History -- 20th century -- Sources : The essential Herman Kahn : in defense of thinking / edited by Paul Dragos Aligica and Kenneth R. Weinstein
|
2009
|
1
|
