//-->
Education and the problem of capital investment
Fusfeld, Daniel R., (1967)
The measurement of knowledge and technology
Bell, Daniel, (1968)
Produktivkraft Wissenschaft im Sozialismus
Seickert, Heinz, (1974)
Ecodynamics : a new theory of societal evolution
Boulding, Kenneth Ewart, (1981)
Kenneth Boulding, 1910 - 1993
Mott, Tracy, (2000)
Un'autobiografia bibliografica
Boulding, Kenneth Ewart, (1990)