Pratten, C.F. <br/><br/>
Economics of scale in manufacturing industries / 
C.F. Pratten 
 - Cambridge :  University Press ,  1971 
 - xii, 352p. :  ill. ;  24 cm. 
 - University of Cambridge.Department of Applied Economics occasional papers .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manufacturing industries<br/>Costs<br/>Industry
<br/><br/><label>Dewey Class. No.: </label>670  / PRA