00604cam a22002051  4500001001300000003000400013005001700017008004100034010001700075035002000092040004400112042001200156050001800168110004100186245007300227260002400300300001700324650004000341999001700381l  66000024 DLC20260227111549.0840216s1965    dcu      b   f000 0 eng c  al  66000024   a(OCoLC)10424677  aU.S. Dept. of Labor. Library.cCLSdDLC  apremarc00aZ7164.T7bU471 aUnited States.bDepartment of Labor.10aUnion security and right-to-work;bselected readings and references.  a[Washington,c1965]  a5 p.c27 cm. 0aOpen and closed shopvBibliography.  c37249d37249