In any case I hold that there must arise a science of the development of economic forms and relations.


Preface To The Second Edition, p. 9. - The Theory of Political Economy (1871)


In any case I hold that there must arise a science of the development of economic forms and relations.

In any case I hold that there must arise a science of the development of economic forms and relations.

In any case I hold that there must arise a science of the development of economic forms and relations.

In any case I hold that there must arise a science of the development of economic forms and relations.