Prison labor in the United States, 1940, 
by Richard F. Jones, jr., of the Division of construction and public employment, Herman B. Byer, chief. 
 - Washington,  U.S. Govt. Print. Off.,  1941. 
 - vii, 288 p. incl. tables.  23 cm. 
 - Its Bulletin  no. 698 .
 - United States.  Bureau of Labor Statistics.  Bulletin  no. 698. .
<br/><br/> At head of title: United States Dept. of labor, Frances Perkins, secretary. Bureau of labor statistics, Isador Lubin, commissioner (on leave) A. F. Hinrichs, acting commissioner.  "Continuation of similar studies of prison labor made by the Bureau periodically since 1885, the last previous study having been made in 1932."--Letter of transmittal. 
<br/><br/><label>LCCN: </label>l  42000138  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Convict labor--United States.<br/>Prisons--United States.
<br/><br/><label>LC Class. No.: </label>HD8051  / .A62 no. 698 
<br/><br/><label>Dewey Class. No.: </label>331.06173