Nutter, G. Warren <br/><br/>
The extent of enterprise monopoly in the United States, 1899-1939 :  a quantitative study of some aspects of monopoly / 
G. Warren Nutter 
 - Chicago :  Chicago University Press ,  1951 
 - xvi, 169p. :  ill. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Market structure<br/>Trusts, Industrial--United States
<br/><br/><label>Dewey Class. No.: </label>338.5  / NUT