| 000 | 00426cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1957 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aP25x73 Un3 | ||
| 245 |
_aSchool health services: a selective review of evaluation studies _cby Department of Health, Education, and Welfare |
||
| 260 |
_aWashington, D.C. _bU.S. Government Printing Office _c1957 |
||
| 300 | _a149p. | ||
| 700 | _aU.S. Department of Health, Education, and Welfare | ||
| 999 |
_c494528 _d494528 |
||