There is also present another source of energy operating in a more continuous fashion and being more intimately connected with the permanent evolution in human societies.


p. 33 - Propagation problems and impulse problems in dynamic economics, 1933

Ragnar Frisch Quotes

There is also present another source of energy operating in a more continuous fashion and being more intimately connected with the permanent...

There is also present another source of energy operating in a more continuous fashion and being more intimately connected with the permanent...

There is also present another source of energy operating in a more continuous fashion and being more intimately connected with the permanent...

There is also present another source of energy operating in a more continuous fashion and being more intimately connected with the permanent...