Bales Roberts F <br/><br/>
Interaction process analysis 
Bales Roberts F 
 - Chicago  University Press           1950 
 - xi, 203p  cm. 
<br/><br/> Bibliography p 197-98; Appendix p 177-96 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Essays Sociology
<br/><br/><label>Dewey Class. No.: </label>Y, JO