| 000 | 00423cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1961 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aR85106sx73 Un3 | ||
| 245 |
_aHealth and insurance plans under collective bargaining _cby Department of Labor, Bureau of Labor Statistics |
||
| 260 |
_aWashington _bU.S. Government Printing Office _c1961 |
||
| 300 | _aiii, 17p | ||
| 700 | _aU.S. Bureau of Labor Statistics, Department of Labor | ||
| 999 |
_c496607 _d496607 |
||