| 000 | 00424cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b-- xxu||||| |||| 00| 0 eng d | ||
| 082 | _aO065x73 Un3 | ||
| 245 |
_aHealth, education and welfare trends _cby Department of Health, Education and Welfare, United States |
||
| 260 |
_aWashington _bGovernment Printing Office _c-- |
||
| 500 | _aEditions 1963 and 1964 | ||
| 700 | _aUnited States. Department of Health, Education and Welfare | ||
| 999 |
_c487907 _d487907 |
||