Edwards Edgar O <br/><br/>
Theory and measurement of business income 
Edwards Edgar O; Bell Philip W 
 - Berkeley  university of california press         1961 
 - xvii, 323p  cm. 
<br/><br/> Bibliography: P 293-314 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production
<br/><br/><label>Dewey Class. No.: </label>X9:31, K1