Eltis, W. A <br/><br/>
Growth and distribution 

 - London  Macmillan  1973 
 - xi, 364p.  ill., 22cm 
<br/><br/> include index and reference 
<br/><br/><label>Subjects--Topical Terms: </label><br/>marginal productivity and growth
<br/><br/><label>Dewey Class. No.: </label>339.5ELT