Cummins, E. E. <br/><br/>
The labor problem in the United States / 
by E. E. Cummins...and Frank T. De Vyver... 
 - 3rd ed. 
 - New York :  D. Van Nostrand Company, inc.,  1932-1947. 
 - xiv,587 p. ;  24cm. 
<br/><br/> Include index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor and laboring classes--United States.
<br/><br/><label>Dewey Class. No.: </label>331.8  / CUL 1947