The dependent boy : a comparative analysis of three groups of boys living under widely different conditions in reference to a selected number of non-intellectual traits / James F. Murphy. - Murphy, James F. (OLS)http://pul/name/107139; Catholic University of America. Tesi. (OLS)http://pul/name/106692 (The Catholic University of America, 1937)
Tesi. The Catholic University of America. School of Social Work. 1937.
Bibliografia in nota a piè pagina.