Bowden, Witt,  1886- <br/><br/>
Technological changes and employment in the United States Postal Service ... December, 1932. 

 - Washington,  U.S. Govt. Print. Off.,  1932. 
 - v, 69 p.  23 cm. 
 - Bulletin of the United States Bureau of Labor Statistics,  574 .
 - Employment and unemployment series .
<br/><br/> At head of title: United States Department of Labor. W.N. Doak, secretary. Bureau of Labor Statistics. Charles E. Baldwin, acting commissioner.  "Prepared by Dr. Witt Bowden, of the United States Bureau of Labor Statistics."--Acknowledgment.  Issued also as House doc. 392, 72d Cong., 2d sess. 
<br/><br/><label>LCCN: </label>l  33000003  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Postal service--United States.<br/>Office management.<br/>Machinery in the workplace.
<br/><br/><label>LC Class. No.: </label>HD8051  / .A62 no. 574