Long, Clarence D. <br/><br/>
Wages and earnings in the United States 1860-1890 / 
Clarence D.Long,  
 - Princeton :  University Press ,  1960 
 - xvii, 169p. ;  21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour<br/>Wages and salaries
<br/><br/><label>Dewey Class. No.: </label>331.2  / LON