Marwell Gerald <br/><br/>
Co-operation   AN experimental analysis    
Marwell Gerald; Schmitt David R 
 - New York  Academic Press          1975 
 - xviii, 209p  cm. 
<br/><br/> Bibliography P 195-200 
<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, L5