Belshaw, Cyril S. <br/><br/>
The conditions of social performance: an exploratory theory 

 - London  Routledge and Kegan Paul Ltd  1970 
 - viii,115p.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social systems
<br/><br/><label>LC Class. No.: </label>HM131.B398