301.24
H143O
           Hagen, Everett E
               On the theory of social change how economic growth begins \ Everett E Hagen - Illinois : Dorsey Press, 1962.
               xvii, 557p. - The Dorsey series in anthropology and sociology/ed. by Willam Foote Whyte .
                A study from the centre for international studies/Massachusetts Institute of Technology

49065
                Subjects: Social change; Social problems; Economic development-Sociological aspects; Technological innovations.