Beck, Bessie Dunn, 1891- <br/><br/>
A study of changing social attitudes in the American institutes of Bolivia / 
by Bessie Dunn Beck 
 - Chicago :  B.D. Beck,  1935. 
 - 374 h.  ; 21 cm. 
<br/><br/>Tesis (Ph.D.)-- University of Chicago, 1935. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>American Institutes (Bolivia)<br/>Actitud (Psicología)<br/>Psicología social
<br/><br/><label>Dewey Class. No.: </label>303.33  / B393