| 000 | 00447nam a2200181Ia 4500 | ||
|---|---|---|---|
| 082 |
_a371.7 _bCOH |
||
| 100 |
_aCornachia, Harold J _946226 |
||
| 245 | _aHeath in elementary schools | ||
| 250 | _a3rd ed. | ||
| 260 |
_asaint Louis: _bMosby Company, _c1970. |
||
| 300 | _a392p. | ||
| 500 | _aHB | ||
| 546 | _aEng | ||
| 650 |
_aChildren-Care and hygiene _956 |
||
| 650 |
_aSchool hygiene _946227 |
||
| 650 |
_aPublic health _946228 |
||
| 942 | _cBK | ||
| 999 |
_c11077 _d11077 |
||