01240cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035002000092040005700112050002500169100002500194245009700219260004800316300002100364440006700385490003900452500014800491500010100639500005500740650003500795650002300830650003200853710004800885999001700933l  33000003 DLC20260227111534.0910924s1932    dcu          f000 0 eng c  al  33000003   a(OCoLC)24438624  aLibrary, U.S. Dept. of Labor. LibrarycCLUdCLUdDLC00aHD8051b.A62 no. 5741 aBowden, Witt,d1886-10aTechnological changes and employment in the United States Postal Service ... December, 1932.  aWashington,bU.S. Govt. Print. Off.,c1932.  av, 69 p.c23 cm. 0aBulletin of the United States Bureau of Labor Statistics,v5740 aEmployment and unemployment series  aAt head of title: United States Department of Labor. W.N. Doak, secretary. Bureau of Labor Statistics. Charles E. Baldwin, acting commissioner.  a"Prepared by Dr. Witt Bowden, of the United States Bureau of Labor Statistics."--Acknowledgment.  aIssued also as House doc. 392, 72d Cong., 2d sess. 0aPostal servicezUnited States. 0aOffice management. 0aMachinery in the workplace.1 aUnited States.bBureau of Labor Statistics.  c36077d36077