01261cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035002000092040005500112042001200167050002500179110004800204245021500252260005400467300003500521490006600556500014200622650003100764650004700795710006700842830006900909999001700978l  33000124 DLC20260227111534.0910913s1933    dcua         f100 0 eng c  al  33000124   a(OCoLC)24366616  aU.S. Dept. of Labor. LibrarycCLUdCLUdOCoLCdDLC  apremarc00aHD8051b.A62 no. 5991 aUnited States.bBureau of Labor Statistics.10aWhat are labor statistics for?cA series of pictorial charts prepared by the Bureau of Labor Statistics for the United States Department of Labor Exhibit at the Century of Progress Exposition, Chicago, 1933 ...  aWashington, D.C.,bU.S. Govt. Print. Off.,c1933.  a1 p. l., 12 l.billus.c23 cm.1 aUnited States. Bureau of Labor Statistics. Bulletin,vno. 599  aAt head of title: United States Deptartment of Labor. Frances Perkins, secretary. Bureau of Labor Statistics. Isador Lubin, commissioner. 0aWorking classvStatistics. 0aLabor and laboring classeszUnited States.1 aChicago.bCentury of Progress International Exposition,f1933. 0aBulletin of the United States Bureau of Labor Statistics ;v599.  c36110d36110