330.1
S121M
           Sachs, I (Ed.)
               Main trends in economics \ I Sachs - London : George Allen and Unwin, 1973.
               79p. - Main trends in social sciences; 3 .
                This essays was originally published as chapter 4 in "Main trends of research in the social and human science", part I, Mouton/Unesco 1970

                ISBN: 0-04-330225-4

84701
                Subjects: Economic development-Social aspects; Social sciences.