| 000 | 00358nam a22000977a 4500 | ||
|---|---|---|---|
| 999 |
_c19037 _d19037 |
||
| 245 |
_aEye examination findings among youths aged 12-17 years : _bUnited States / _cUS Department of Health, Education, and Welfare |
||
| 260 |
_aMaryland : _bUS Department of Health, Education, and Welfare _c1975. |
||
| 300 | _a75 p. | ||
| 650 |
_aEye examination _vYouths |
||
| 942 | _cRB | ||