| 000 | 00740cam a22002171 4500 | ||
|---|---|---|---|
| 001 | hew62000031 | ||
| 003 | DLC | ||
| 005 | 20260227111511.0 | ||
| 008 | 800312s1961 dcua 000 0 engxc | ||
| 010 | _ahew62000031 | ||
| 035 | _a(OCoLC)6073424 | ||
| 040 |
_aU. S. Dept. of Health, Education and Welfare. Library _cTxEU _dOCoLC _dDLC |
||
| 050 | 0 | 0 |
_aRJ501.A2 _bA53 |
| 110 | 1 |
_aUnited States. _bChildren's Bureau. |
|
| 245 | 1 | 0 |
_aHealth services for mentally retarded children, _ba progress report, 1956-1960. |
| 260 |
_aWashington, _c1961. |
||
| 300 |
_a34 p. _btables. _c26 cm. |
||
| 504 | _aBibliography : p. 32-34. Bibliographical footnotes. | ||
| 650 | 0 |
_aChildren with mental disabilities _zUnited States. |
|
| 650 | 0 | _aChild care. | |
| 999 |
_c34348 _d34348 |
||