01232cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035002000092040003000112042001200142050002400154110004800178245007700226260004800303300002300351490010500374500015300479500005600632500010400688650003200792650002600824650003500850650004000885999001700925l  33000004 DLC20260227111534.0890810s1933    dcu           000 0 eng    al  33000004   a(OCoLC)20156043  aDLCcPELdPELdOCoLCdDLC  apremarc00aHD4966.A42bU7 19311 aUnited States.bBureau of Labor Statistics.10aWages and hours of labor in air transportation, 1931 ...bJanuary, 1933.  aWashington,bU.S. Govt. print. off.,c1933.  aiii, 41 p.c23 cm.0 aBulletin of the United States Bureau of labor statistics,vno. 575.  Wages and hours of labor series  aAt head of title:  United States Department of labor.  W. N. Doak, secretary.  Bureau of labor statistics.  Charles E. Baldwin, acting commissioner.  aIssued also as House doc. 393, 72d Cong., 1st sess.  a"Appendix:  Air transportation occupational terms, definitions, and classification ...":  p. 34-41. 0aAeronauticszUnited States. 0aWageszUnited States. 0aHours of laborzUnited States. 0aAeronautics, CommercialxEmployees.  c36078d36078